4357118480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{380867}}^1$

素因数の和:380904

約数の個数: 80

約数和(自身を含む): 11901363264

約数和(自身を除く): 7544244784

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 380867, 761734, 1523468, 1904335, 3046936, 3808670, 4189537, 4951271, 6093872, 7617340, 8379074, 9902542, 15234680, 16758148, 19805084, 20947685, 24756355, 30469360, 33516296, 39610168, 41895370, 49512710, 54463981, 67032592, 79220336, 83790740, 99025420, 108927962, 167581480, 198050840, 217855924, 272319905, 335162960, 396101680, 435711848, 544639810, 871423696, 1089279620, 2178559240, 4357118480]

約数ペア:

[(1, 4357118480), (2, 2178559240), (4, 1089279620), (5, 871423696), (8, 544639810), (10, 435711848), (11, 396101680), (13, 335162960), (16, 272319905), (20, 217855924), (22, 198050840), (26, 167581480), (40, 108927962), (44, 99025420), (52, 83790740), (55, 79220336), (65, 67032592), (80, 54463981), (88, 49512710), (104, 41895370), (110, 39610168), (130, 33516296), (143, 30469360), (176, 24756355), (208, 20947685), (220, 19805084), (260, 16758148), (286, 15234680), (440, 9902542), (520, 8379074), (572, 7617340), (715, 6093872), (880, 4951271), (1040, 4189537), (1144, 3808670), (1430, 3046936), (2288, 1904335), (2860, 1523468), (5720, 761734), (11440, 380867)]