56433200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 147655728

約数和(自身を除く): 91222528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 170, 172, 193, 200, 215, 272, 340, 344, 386, 400, 425, 430, 680, 688, 731, 772, 850, 860, 965, 1075, 1360, 1462, 1544, 1700, 1720, 1930, 2150, 2924, 3088, 3281, 3400, 3440, 3655, 3860, 4300, 4825, 5848, 6562, 6800, 7310, 7720, 8299, 8600, 9650, 11696, 13124, 14620, 15440, 16405, 16598, 17200, 18275, 19300, 26248, 29240, 32810, 33196, 36550, 38600, 41495, 52496, 58480, 65620, 66392, 73100, 77200, 82025, 82990, 131240, 132784, 141083, 146200, 164050, 165980, 207475, 262480, 282166, 292400, 328100, 331960, 414950, 564332, 656200, 663920, 705415, 829900, 1128664, 1312400, 1410830, 1659800, 2257328, 2821660, 3319600, 3527075, 5643320, 7054150, 11286640, 14108300, 28216600, 56433200]

約数ペア:

[(1, 56433200), (2, 28216600), (4, 14108300), (5, 11286640), (8, 7054150), (10, 5643320), (16, 3527075), (17, 3319600), (20, 2821660), (25, 2257328), (34, 1659800), (40, 1410830), (43, 1312400), (50, 1128664), (68, 829900), (80, 705415), (85, 663920), (86, 656200), (100, 564332), (136, 414950), (170, 331960), (172, 328100), (193, 292400), (200, 282166), (215, 262480), (272, 207475), (340, 165980), (344, 164050), (386, 146200), (400, 141083), (425, 132784), (430, 131240), (680, 82990), (688, 82025), (731, 77200), (772, 73100), (850, 66392), (860, 65620), (965, 58480), (1075, 52496), (1360, 41495), (1462, 38600), (1544, 36550), (1700, 33196), (1720, 32810), (1930, 29240), (2150, 26248), (2924, 19300), (3088, 18275), (3281, 17200), (3400, 16598), (3440, 16405), (3655, 15440), (3860, 14620), (4300, 13124), (4825, 11696), (5848, 9650), (6562, 8600), (6800, 8299), (7310, 7720)]