177082540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 415425024

約数和(自身を除く): 238342484

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 53, 62, 68, 85, 106, 124, 155, 170, 212, 265, 310, 317, 340, 527, 530, 620, 634, 901, 1054, 1060, 1268, 1585, 1643, 1802, 2108, 2635, 3170, 3286, 3604, 4505, 5270, 5389, 6340, 6572, 8215, 9010, 9827, 10540, 10778, 16430, 16801, 18020, 19654, 21556, 26945, 27931, 32860, 33602, 39308, 49135, 53890, 55862, 67204, 84005, 98270, 107780, 111724, 139655, 167059, 168010, 196540, 279310, 285617, 334118, 336020, 520831, 558620, 571234, 668236, 835295, 1041662, 1142468, 1428085, 1670590, 2083324, 2604155, 2856170, 3341180, 5208310, 5712340, 8854127, 10416620, 17708254, 35416508, 44270635, 88541270, 177082540]

約数ペア:

[(1, 177082540), (2, 88541270), (4, 44270635), (5, 35416508), (10, 17708254), (17, 10416620), (20, 8854127), (31, 5712340), (34, 5208310), (53, 3341180), (62, 2856170), (68, 2604155), (85, 2083324), (106, 1670590), (124, 1428085), (155, 1142468), (170, 1041662), (212, 835295), (265, 668236), (310, 571234), (317, 558620), (340, 520831), (527, 336020), (530, 334118), (620, 285617), (634, 279310), (901, 196540), (1054, 168010), (1060, 167059), (1268, 139655), (1585, 111724), (1643, 107780), (1802, 98270), (2108, 84005), (2635, 67204), (3170, 55862), (3286, 53890), (3604, 49135), (4505, 39308), (5270, 33602), (5389, 32860), (6340, 27931), (6572, 26945), (8215, 21556), (9010, 19654), (9827, 18020), (10540, 16801), (10778, 16430)]