111963020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 272559168

約数和(自身を除く): 160596148

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 73, 85, 130, 146, 170, 221, 260, 292, 340, 347, 365, 442, 694, 730, 884, 949, 1105, 1241, 1388, 1460, 1735, 1898, 2210, 2482, 3470, 3796, 4420, 4511, 4745, 4964, 5899, 6205, 6940, 9022, 9490, 11798, 12410, 16133, 18044, 18980, 22555, 23596, 24820, 25331, 29495, 32266, 45110, 50662, 58990, 64532, 76687, 80665, 90220, 101324, 117980, 126655, 153374, 161330, 253310, 306748, 322660, 329303, 383435, 430627, 506620, 658606, 766870, 861254, 1317212, 1533740, 1646515, 1722508, 2153135, 3293030, 4306270, 5598151, 6586060, 8612540, 11196302, 22392604, 27990755, 55981510, 111963020]

約数ペア:

[(1, 111963020), (2, 55981510), (4, 27990755), (5, 22392604), (10, 11196302), (13, 8612540), (17, 6586060), (20, 5598151), (26, 4306270), (34, 3293030), (52, 2153135), (65, 1722508), (68, 1646515), (73, 1533740), (85, 1317212), (130, 861254), (146, 766870), (170, 658606), (221, 506620), (260, 430627), (292, 383435), (340, 329303), (347, 322660), (365, 306748), (442, 253310), (694, 161330), (730, 153374), (884, 126655), (949, 117980), (1105, 101324), (1241, 90220), (1388, 80665), (1460, 76687), (1735, 64532), (1898, 58990), (2210, 50662), (2482, 45110), (3470, 32266), (3796, 29495), (4420, 25331), (4511, 24820), (4745, 23596), (4964, 22555), (5899, 18980), (6205, 18044), (6940, 16133), (9022, 12410), (9490, 11798)]