102636820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 96

約数和(自身を含む): 268240896

約数和(自身を除く): 165604076

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2111, 2210, 2431, 2860, 3740, 4222, 4420, 4862, 8444, 9724, 10555, 12155, 21110, 23221, 24310, 27443, 35887, 42220, 46442, 48620, 54886, 71774, 92884, 109772, 116105, 137215, 143548, 179435, 232210, 274430, 301873, 358870, 394757, 464420, 466531, 548860, 603746, 717740, 789514, 933062, 1207492, 1509365, 1579028, 1866124, 1973785, 2332655, 3018730, 3947570, 4665310, 5131841, 6037460, 7895140, 9330620, 10263682, 20527364, 25659205, 51318410, 102636820]

約数ペア:

[(1, 102636820), (2, 51318410), (4, 25659205), (5, 20527364), (10, 10263682), (11, 9330620), (13, 7895140), (17, 6037460), (20, 5131841), (22, 4665310), (26, 3947570), (34, 3018730), (44, 2332655), (52, 1973785), (55, 1866124), (65, 1579028), (68, 1509365), (85, 1207492), (110, 933062), (130, 789514), (143, 717740), (170, 603746), (187, 548860), (220, 466531), (221, 464420), (260, 394757), (286, 358870), (340, 301873), (374, 274430), (442, 232210), (572, 179435), (715, 143548), (748, 137215), (884, 116105), (935, 109772), (1105, 92884), (1430, 71774), (1870, 54886), (2111, 48620), (2210, 46442), (2431, 42220), (2860, 35887), (3740, 27443), (4222, 24310), (4420, 23221), (4862, 21110), (8444, 12155), (9724, 10555)]