3977883380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{25601}}^1$

素因数の和:26084

約数の個数: 48

約数和(自身を含む): 8864641296

約数和(自身を除く): 4886757916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 457, 914, 1828, 2285, 4570, 7769, 9140, 15538, 25601, 31076, 38845, 51202, 77690, 102404, 128005, 155380, 256010, 435217, 512020, 870434, 1740868, 2176085, 4352170, 8704340, 11699657, 23399314, 46798628, 58498285, 116996570, 198894169, 233993140, 397788338, 795576676, 994470845, 1988941690, 3977883380]

約数ペア:

[(1, 3977883380), (2, 1988941690), (4, 994470845), (5, 795576676), (10, 397788338), (17, 233993140), (20, 198894169), (34, 116996570), (68, 58498285), (85, 46798628), (170, 23399314), (340, 11699657), (457, 8704340), (914, 4352170), (1828, 2176085), (2285, 1740868), (4570, 870434), (7769, 512020), (9140, 435217), (15538, 256010), (25601, 155380), (31076, 128005), (38845, 102404), (51202, 77690)]