2973312400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{172867}}^1$

素因数の和:172928

約数の個数: 60

約数和(自身を含む): 7309550512

約数和(自身を除く): 4336238112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 17200, 172867, 345734, 691468, 864335, 1382936, 1728670, 2765872, 3457340, 4321675, 6914680, 7433281, 8643350, 13829360, 14866562, 17286700, 29733124, 34573400, 37166405, 59466248, 69146800, 74332810, 118932496, 148665620, 185832025, 297331240, 371664050, 594662480, 743328100, 1486656200, 2973312400]

約数ペア:

[(1, 2973312400), (2, 1486656200), (4, 743328100), (5, 594662480), (8, 371664050), (10, 297331240), (16, 185832025), (20, 148665620), (25, 118932496), (40, 74332810), (43, 69146800), (50, 59466248), (80, 37166405), (86, 34573400), (100, 29733124), (172, 17286700), (200, 14866562), (215, 13829360), (344, 8643350), (400, 7433281), (430, 6914680), (688, 4321675), (860, 3457340), (1075, 2765872), (1720, 1728670), (2150, 1382936), (3440, 864335), (4300, 691468), (8600, 345734), (17200, 172867)]