3833565580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{1753}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 8735846112

約数和(自身を除く): 4902280532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 647, 676, 845, 1294, 1690, 1753, 2588, 3235, 3380, 3506, 6470, 7012, 8411, 8765, 12940, 16822, 17530, 22789, 33644, 35060, 42055, 45578, 84110, 91156, 109343, 113945, 168220, 218686, 227890, 296257, 437372, 455780, 546715, 592514, 1093430, 1134191, 1185028, 1481285, 2186860, 2268382, 2962570, 4536764, 5670955, 5925140, 11341910, 14744483, 22683820, 29488966, 58977932, 73722415, 147444830, 191678279, 294889660, 383356558, 766713116, 958391395, 1916782790, 3833565580]

約数ペア:

[(1, 3833565580), (2, 1916782790), (4, 958391395), (5, 766713116), (10, 383356558), (13, 294889660), (20, 191678279), (26, 147444830), (52, 73722415), (65, 58977932), (130, 29488966), (169, 22683820), (260, 14744483), (338, 11341910), (647, 5925140), (676, 5670955), (845, 4536764), (1294, 2962570), (1690, 2268382), (1753, 2186860), (2588, 1481285), (3235, 1185028), (3380, 1134191), (3506, 1093430), (6470, 592514), (7012, 546715), (8411, 455780), (8765, 437372), (12940, 296257), (16822, 227890), (17530, 218686), (22789, 168220), (33644, 113945), (35060, 109343), (42055, 91156), (45578, 84110)]