274434320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2784

約数の個数: 80

約数和(自身を含む): 674956800

約数和(自身を除く): 400522480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 2699, 3280, 5084, 5398, 6355, 10168, 10796, 12710, 13495, 20336, 21592, 25420, 26990, 43184, 50840, 53980, 83669, 101680, 107960, 110659, 167338, 215920, 221318, 334676, 418345, 442636, 553295, 669352, 836690, 885272, 1106590, 1338704, 1673380, 1770544, 2213180, 3346760, 3430429, 4426360, 6693520, 6860858, 8852720, 13721716, 17152145, 27443432, 34304290, 54886864, 68608580, 137217160, 274434320]

約数ペア:

[(1, 274434320), (2, 137217160), (4, 68608580), (5, 54886864), (8, 34304290), (10, 27443432), (16, 17152145), (20, 13721716), (31, 8852720), (40, 6860858), (41, 6693520), (62, 4426360), (80, 3430429), (82, 3346760), (124, 2213180), (155, 1770544), (164, 1673380), (205, 1338704), (248, 1106590), (310, 885272), (328, 836690), (410, 669352), (496, 553295), (620, 442636), (656, 418345), (820, 334676), (1240, 221318), (1271, 215920), (1640, 167338), (2480, 110659), (2542, 107960), (2699, 101680), (3280, 83669), (5084, 53980), (5398, 50840), (6355, 43184), (10168, 26990), (10796, 25420), (12710, 21592), (13495, 20336)]