314291240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11273}}^1$

素因数の和:11342

約数の個数: 64

約数和(自身を含む): 767082960

約数和(自身を除く): 452791720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 11273, 13940, 22546, 27880, 45092, 56365, 90184, 112730, 191641, 225460, 383282, 450920, 462193, 766564, 924386, 958205, 1533128, 1848772, 1916410, 2310965, 3697544, 3832820, 4621930, 7665640, 7857281, 9243860, 15714562, 18487720, 31429124, 39286405, 62858248, 78572810, 157145620, 314291240]

約数ペア:

[(1, 314291240), (2, 157145620), (4, 78572810), (5, 62858248), (8, 39286405), (10, 31429124), (17, 18487720), (20, 15714562), (34, 9243860), (40, 7857281), (41, 7665640), (68, 4621930), (82, 3832820), (85, 3697544), (136, 2310965), (164, 1916410), (170, 1848772), (205, 1533128), (328, 958205), (340, 924386), (410, 766564), (680, 462193), (697, 450920), (820, 383282), (1394, 225460), (1640, 191641), (2788, 112730), (3485, 90184), (5576, 56365), (6970, 45092), (11273, 27880), (13940, 22546)]