517833940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 1256532480

約数和(自身を除く): 738698540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 158, 170, 221, 260, 316, 340, 395, 442, 790, 884, 1027, 1105, 1343, 1483, 1580, 2054, 2210, 2686, 2966, 4108, 4420, 5135, 5372, 5932, 6715, 7415, 10270, 13430, 14830, 17459, 19279, 20540, 25211, 26860, 29660, 34918, 38558, 50422, 69836, 77116, 87295, 96395, 100844, 117157, 126055, 174590, 192790, 234314, 252110, 327743, 349180, 385580, 468628, 504220, 585785, 655486, 1171570, 1310972, 1523041, 1638715, 1991669, 2343140, 3046082, 3277430, 3983338, 6092164, 6554860, 7615205, 7966676, 9958345, 15230410, 19916690, 25891697, 30460820, 39833380, 51783394, 103566788, 129458485, 258916970, 517833940]

約数ペア:

[(1, 517833940), (2, 258916970), (4, 129458485), (5, 103566788), (10, 51783394), (13, 39833380), (17, 30460820), (20, 25891697), (26, 19916690), (34, 15230410), (52, 9958345), (65, 7966676), (68, 7615205), (79, 6554860), (85, 6092164), (130, 3983338), (158, 3277430), (170, 3046082), (221, 2343140), (260, 1991669), (316, 1638715), (340, 1523041), (395, 1310972), (442, 1171570), (790, 655486), (884, 585785), (1027, 504220), (1105, 468628), (1343, 385580), (1483, 349180), (1580, 327743), (2054, 252110), (2210, 234314), (2686, 192790), (2966, 174590), (4108, 126055), (4420, 117157), (5135, 100844), (5372, 96395), (5932, 87295), (6715, 77116), (7415, 69836), (10270, 50422), (13430, 38558), (14830, 34918), (17459, 29660), (19279, 26860), (20540, 25211)]