115409360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 294356160

約数和(自身を除く): 178946800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 313, 419, 440, 626, 838, 880, 1252, 1565, 1676, 2095, 2504, 3130, 3352, 3443, 4190, 4609, 5008, 6260, 6704, 6886, 8380, 9218, 12520, 13772, 16760, 17215, 18436, 23045, 25040, 27544, 33520, 34430, 36872, 46090, 55088, 68860, 73744, 92180, 131147, 137720, 184360, 262294, 275440, 368720, 524588, 655735, 1049176, 1311470, 1442617, 2098352, 2622940, 2885234, 5245880, 5770468, 7213085, 10491760, 11540936, 14426170, 23081872, 28852340, 57704680, 115409360]

約数ペア:

[(1, 115409360), (2, 57704680), (4, 28852340), (5, 23081872), (8, 14426170), (10, 11540936), (11, 10491760), (16, 7213085), (20, 5770468), (22, 5245880), (40, 2885234), (44, 2622940), (55, 2098352), (80, 1442617), (88, 1311470), (110, 1049176), (176, 655735), (220, 524588), (313, 368720), (419, 275440), (440, 262294), (626, 184360), (838, 137720), (880, 131147), (1252, 92180), (1565, 73744), (1676, 68860), (2095, 55088), (2504, 46090), (3130, 36872), (3352, 34430), (3443, 33520), (4190, 27544), (4609, 25040), (5008, 23045), (6260, 18436), (6704, 17215), (6886, 16760), (8380, 13772), (9218, 12520)]