129196340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10177

約数の個数: 72

約数和(自身を含む): 339919272

約数和(自身を除く): 210722932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 10141, 12740, 20282, 40564, 50705, 70987, 101410, 131833, 141974, 202820, 263666, 283948, 354935, 496909, 527332, 659165, 709870, 922831, 993818, 1318330, 1419740, 1845662, 1987636, 2484545, 2636660, 3691324, 4614155, 4969090, 6459817, 9228310, 9938180, 12919634, 18456620, 25839268, 32299085, 64598170, 129196340]

約数ペア:

[(1, 129196340), (2, 64598170), (4, 32299085), (5, 25839268), (7, 18456620), (10, 12919634), (13, 9938180), (14, 9228310), (20, 6459817), (26, 4969090), (28, 4614155), (35, 3691324), (49, 2636660), (52, 2484545), (65, 1987636), (70, 1845662), (91, 1419740), (98, 1318330), (130, 993818), (140, 922831), (182, 709870), (196, 659165), (245, 527332), (260, 496909), (364, 354935), (455, 283948), (490, 263666), (637, 202820), (910, 141974), (980, 131833), (1274, 101410), (1820, 70987), (2548, 50705), (3185, 40564), (6370, 20282), (10141, 12740)]