11214320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 28873152

約数和(自身を除く): 17658832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 263, 328, 410, 520, 526, 533, 656, 820, 1040, 1052, 1066, 1315, 1640, 2104, 2132, 2630, 2665, 3280, 3419, 4208, 4264, 5260, 5330, 6838, 8528, 10520, 10660, 10783, 13676, 17095, 21040, 21320, 21566, 27352, 34190, 42640, 43132, 53915, 54704, 68380, 86264, 107830, 136760, 140179, 172528, 215660, 273520, 280358, 431320, 560716, 700895, 862640, 1121432, 1401790, 2242864, 2803580, 5607160, 11214320]

約数ペア:

[(1, 11214320), (2, 5607160), (4, 2803580), (5, 2242864), (8, 1401790), (10, 1121432), (13, 862640), (16, 700895), (20, 560716), (26, 431320), (40, 280358), (41, 273520), (52, 215660), (65, 172528), (80, 140179), (82, 136760), (104, 107830), (130, 86264), (164, 68380), (205, 54704), (208, 53915), (260, 43132), (263, 42640), (328, 34190), (410, 27352), (520, 21566), (526, 21320), (533, 21040), (656, 17095), (820, 13676), (1040, 10783), (1052, 10660), (1066, 10520), (1315, 8528), (1640, 6838), (2104, 5330), (2132, 5260), (2630, 4264), (2665, 4208), (3280, 3419)]