333173620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15439}}^1$

素因数の和:15544

約数の個数: 48

約数和(自身を含む): 762612480

約数和(自身を除く): 429438860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 15439, 21580, 30878, 61756, 77195, 154390, 200707, 308780, 401414, 802828, 1003535, 1281437, 2007070, 2562874, 4014140, 5125748, 6407185, 12814370, 16658681, 25628740, 33317362, 66634724, 83293405, 166586810, 333173620]

約数ペア:

[(1, 333173620), (2, 166586810), (4, 83293405), (5, 66634724), (10, 33317362), (13, 25628740), (20, 16658681), (26, 12814370), (52, 6407185), (65, 5125748), (83, 4014140), (130, 2562874), (166, 2007070), (260, 1281437), (332, 1003535), (415, 802828), (830, 401414), (1079, 308780), (1660, 200707), (2158, 154390), (4316, 77195), (5395, 61756), (10790, 30878), (15439, 21580)]