190469360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3330

約数の個数: 80

約数和(自身を含む): 479942496

約数和(自身を除く): 289473136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3257, 3440, 3655, 5848, 6514, 7310, 11696, 13028, 14620, 16285, 26056, 29240, 32570, 52112, 55369, 58480, 65140, 110738, 130280, 140051, 221476, 260560, 276845, 280102, 442952, 553690, 560204, 700255, 885904, 1107380, 1120408, 1400510, 2214760, 2240816, 2380867, 2801020, 4429520, 4761734, 5602040, 9523468, 11204080, 11904335, 19046936, 23808670, 38093872, 47617340, 95234680, 190469360]

約数ペア:

[(1, 190469360), (2, 95234680), (4, 47617340), (5, 38093872), (8, 23808670), (10, 19046936), (16, 11904335), (17, 11204080), (20, 9523468), (34, 5602040), (40, 4761734), (43, 4429520), (68, 2801020), (80, 2380867), (85, 2240816), (86, 2214760), (136, 1400510), (170, 1120408), (172, 1107380), (215, 885904), (272, 700255), (340, 560204), (344, 553690), (430, 442952), (680, 280102), (688, 276845), (731, 260560), (860, 221476), (1360, 140051), (1462, 130280), (1720, 110738), (2924, 65140), (3257, 58480), (3440, 55369), (3655, 52112), (5848, 32570), (6514, 29240), (7310, 26056), (11696, 16285), (13028, 14620)]