1121005280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8308

約数の個数: 96

約数和(自身を含む): 2838556224

約数和(自身を除く): 1717550944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 368, 370, 460, 592, 736, 740, 851, 920, 1184, 1480, 1702, 1840, 2960, 3404, 3680, 4255, 5920, 6808, 8233, 8510, 13616, 16466, 17020, 27232, 32932, 34040, 41165, 65864, 68080, 82330, 131728, 136160, 164660, 189359, 263456, 304621, 329320, 378718, 609242, 658640, 757436, 946795, 1218484, 1317280, 1514872, 1523105, 1893590, 2436968, 3029744, 3046210, 3787180, 4873936, 6059488, 6092420, 7006283, 7574360, 9747872, 12184840, 14012566, 15148720, 24369680, 28025132, 30297440, 35031415, 48739360, 56050264, 70062830, 112100528, 140125660, 224201056, 280251320, 560502640, 1121005280]

約数ペア:

[(1, 1121005280), (2, 560502640), (4, 280251320), (5, 224201056), (8, 140125660), (10, 112100528), (16, 70062830), (20, 56050264), (23, 48739360), (32, 35031415), (37, 30297440), (40, 28025132), (46, 24369680), (74, 15148720), (80, 14012566), (92, 12184840), (115, 9747872), (148, 7574360), (160, 7006283), (184, 6092420), (185, 6059488), (230, 4873936), (296, 3787180), (368, 3046210), (370, 3029744), (460, 2436968), (592, 1893590), (736, 1523105), (740, 1514872), (851, 1317280), (920, 1218484), (1184, 946795), (1480, 757436), (1702, 658640), (1840, 609242), (2960, 378718), (3404, 329320), (3680, 304621), (4255, 263456), (5920, 189359), (6808, 164660), (8233, 136160), (8510, 131728), (13616, 82330), (16466, 68080), (17020, 65864), (27232, 41165), (32932, 34040)]