134139200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6484

約数の個数: 84

約数和(自身を含む): 355511100

約数和(自身を除く): 221371900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 6449, 10400, 12898, 20800, 25796, 32245, 51592, 64490, 83837, 103184, 128980, 161225, 167674, 206368, 257960, 322450, 335348, 412736, 419185, 515920, 644900, 670696, 838370, 1031840, 1289800, 1341392, 1676740, 2063680, 2095925, 2579600, 2682784, 3353480, 4191850, 5159200, 5365568, 6706960, 8383700, 10318400, 13413920, 16767400, 26827840, 33534800, 67069600, 134139200]

約数ペア:

[(1, 134139200), (2, 67069600), (4, 33534800), (5, 26827840), (8, 16767400), (10, 13413920), (13, 10318400), (16, 8383700), (20, 6706960), (25, 5365568), (26, 5159200), (32, 4191850), (40, 3353480), (50, 2682784), (52, 2579600), (64, 2095925), (65, 2063680), (80, 1676740), (100, 1341392), (104, 1289800), (130, 1031840), (160, 838370), (200, 670696), (208, 644900), (260, 515920), (320, 419185), (325, 412736), (400, 335348), (416, 322450), (520, 257960), (650, 206368), (800, 167674), (832, 161225), (1040, 128980), (1300, 103184), (1600, 83837), (2080, 64490), (2600, 51592), (4160, 32245), (5200, 25796), (6449, 20800), (10400, 12898)]