1181390860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11621}}^1$

素因数の和:11683

約数の個数: 96

約数和(自身を含む): 2952173952

約数和(自身を除く): 1770783092

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 598, 782, 884, 1105, 1196, 1495, 1564, 1955, 2210, 2990, 3910, 4420, 5083, 5980, 7820, 10166, 11621, 20332, 23242, 25415, 46484, 50830, 58105, 101660, 116210, 151073, 197557, 232420, 267283, 302146, 395114, 534566, 604292, 755365, 790228, 987785, 1069132, 1336415, 1510730, 1975570, 2568241, 2672830, 3021460, 3474679, 3951140, 4543811, 5136482, 5345660, 6949358, 9087622, 10272964, 12841205, 13898716, 17373395, 18175244, 22719055, 25682410, 34746790, 45438110, 51364820, 59069543, 69493580, 90876220, 118139086, 236278172, 295347715, 590695430, 1181390860]

約数ペア:

[(1, 1181390860), (2, 590695430), (4, 295347715), (5, 236278172), (10, 118139086), (13, 90876220), (17, 69493580), (20, 59069543), (23, 51364820), (26, 45438110), (34, 34746790), (46, 25682410), (52, 22719055), (65, 18175244), (68, 17373395), (85, 13898716), (92, 12841205), (115, 10272964), (130, 9087622), (170, 6949358), (221, 5345660), (230, 5136482), (260, 4543811), (299, 3951140), (340, 3474679), (391, 3021460), (442, 2672830), (460, 2568241), (598, 1975570), (782, 1510730), (884, 1336415), (1105, 1069132), (1196, 987785), (1495, 790228), (1564, 755365), (1955, 604292), (2210, 534566), (2990, 395114), (3910, 302146), (4420, 267283), (5083, 232420), (5980, 197557), (7820, 151073), (10166, 116210), (11621, 101660), (20332, 58105), (23242, 50830), (25415, 46484)]