244193440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 72

約数和(自身を含む): 612954972

約数和(自身を除く): 368761532

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 4624, 5281, 5780, 9248, 10562, 11560, 21124, 23120, 26405, 42248, 46240, 52810, 84496, 89777, 105620, 168992, 179554, 211240, 359108, 422480, 448885, 718216, 844960, 897770, 1436432, 1526209, 1795540, 2872864, 3052418, 3591080, 6104836, 7182160, 7631045, 12209672, 14364320, 15262090, 24419344, 30524180, 48838688, 61048360, 122096720, 244193440]

約数ペア:

[(1, 244193440), (2, 122096720), (4, 61048360), (5, 48838688), (8, 30524180), (10, 24419344), (16, 15262090), (17, 14364320), (20, 12209672), (32, 7631045), (34, 7182160), (40, 6104836), (68, 3591080), (80, 3052418), (85, 2872864), (136, 1795540), (160, 1526209), (170, 1436432), (272, 897770), (289, 844960), (340, 718216), (544, 448885), (578, 422480), (680, 359108), (1156, 211240), (1360, 179554), (1445, 168992), (2312, 105620), (2720, 89777), (2890, 84496), (4624, 52810), (5281, 46240), (5780, 42248), (9248, 26405), (10562, 23120), (11560, 21124)]