134804800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6516

約数の個数: 84

約数和(自身を含む): 357274876

約数和(自身を除く): 222470076

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, 6481, 10400, 12962, 20800, 25924, 32405, 51848, 64810, 84253, 103696, 129620, 162025, 168506, 207392, 259240, 324050, 337012, 414784, 421265, 518480, 648100, 674024, 842530, 1036960, 1296200, 1348048, 1685060, 2073920, 2106325, 2592400, 2696096, 3370120, 4212650, 5184800, 5392192, 6740240, 8425300, 10369600, 13480480, 16850600, 26960960, 33701200, 67402400, 134804800]

約数ペア:

[(1, 134804800), (2, 67402400), (4, 33701200), (5, 26960960), (8, 16850600), (10, 13480480), (13, 10369600), (16, 8425300), (20, 6740240), (25, 5392192), (26, 5184800), (32, 4212650), (40, 3370120), (50, 2696096), (52, 2592400), (64, 2106325), (65, 2073920), (80, 1685060), (100, 1348048), (104, 1296200), (130, 1036960), (160, 842530), (200, 674024), (208, 648100), (260, 518480), (320, 421265), (325, 414784), (400, 337012), (416, 324050), (520, 259240), (650, 207392), (800, 168506), (832, 162025), (1040, 129620), (1300, 103696), (1600, 84253), (2080, 64810), (2600, 51848), (4160, 32405), (5200, 25924), (6481, 20800), (10400, 12962)]