28103650960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{62497}}^1$

素因数の和:62601

約数の個数: 160

約数和(自身を含む): 82581357312

約数和(自身を除く): 54477706352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 176, 220, 280, 292, 308, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1168, 1232, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 4015, 4088, 5110, 5621, 5840, 6160, 6424, 8030, 8176, 10220, 11242, 12848, 16060, 20440, 22484, 28105, 32120, 40880, 44968, 56210, 62497, 64240, 89936, 112420, 124994, 224840, 249988, 312485, 437479, 449680, 499976, 624970, 687467, 874958, 999952, 1249940, 1374934, 1749916, 2187395, 2499880, 2749868, 3437335, 3499832, 4374790, 4562281, 4812269, 4999760, 5499736, 6874670, 6999664, 8749580, 9124562, 9624538, 10999472, 13749340, 17499160, 18249124, 19249076, 22811405, 24061345, 27498680, 31935967, 34998320, 36498248, 38498152, 45622810, 48122690, 50185091, 54997360, 63871934, 72996496, 76996304, 91245620, 96245380, 100370182, 127743868, 159679835, 182491240, 192490760, 200740364, 250925455, 255487736, 319359670, 351295637, 364982480, 384981520, 401480728, 501850910, 510975472, 638719340, 702591274, 802961456, 1003701820, 1277438680, 1405182548, 1756478185, 2007403640, 2554877360, 2810365096, 3512956370, 4014807280, 5620730192, 7025912740, 14051825480, 28103650960]

約数ペア:

[(1, 28103650960), (2, 14051825480), (4, 7025912740), (5, 5620730192), (7, 4014807280), (8, 3512956370), (10, 2810365096), (11, 2554877360), (14, 2007403640), (16, 1756478185), (20, 1405182548), (22, 1277438680), (28, 1003701820), (35, 802961456), (40, 702591274), (44, 638719340), (55, 510975472), (56, 501850910), (70, 401480728), (73, 384981520), (77, 364982480), (80, 351295637), (88, 319359670), (110, 255487736), (112, 250925455), (140, 200740364), (146, 192490760), (154, 182491240), (176, 159679835), (220, 127743868), (280, 100370182), (292, 96245380), (308, 91245620), (365, 76996304), (385, 72996496), (440, 63871934), (511, 54997360), (560, 50185091), (584, 48122690), (616, 45622810), (730, 38498152), (770, 36498248), (803, 34998320), (880, 31935967), (1022, 27498680), (1168, 24061345), (1232, 22811405), (1460, 19249076), (1540, 18249124), (1606, 17499160), (2044, 13749340), (2555, 10999472), (2920, 9624538), (3080, 9124562), (3212, 8749580), (4015, 6999664), (4088, 6874670), (5110, 5499736), (5621, 4999760), (5840, 4812269), (6160, 4562281), (6424, 4374790), (8030, 3499832), (8176, 3437335), (10220, 2749868), (11242, 2499880), (12848, 2187395), (16060, 1749916), (20440, 1374934), (22484, 1249940), (28105, 999952), (32120, 874958), (40880, 687467), (44968, 624970), (56210, 499976), (62497, 449680), (64240, 437479), (89936, 312485), (112420, 249988), (124994, 224840)]