4101080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 10095840

約数和(自身を除く): 5994760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 163, 170, 185, 296, 326, 340, 370, 629, 652, 680, 740, 815, 1258, 1304, 1480, 1630, 2516, 2771, 3145, 3260, 5032, 5542, 6031, 6290, 6520, 11084, 12062, 12580, 13855, 22168, 24124, 25160, 27710, 30155, 48248, 55420, 60310, 102527, 110840, 120620, 205054, 241240, 410108, 512635, 820216, 1025270, 2050540, 4101080]

約数ペア:

[(1, 4101080), (2, 2050540), (4, 1025270), (5, 820216), (8, 512635), (10, 410108), (17, 241240), (20, 205054), (34, 120620), (37, 110840), (40, 102527), (68, 60310), (74, 55420), (85, 48248), (136, 30155), (148, 27710), (163, 25160), (170, 24124), (185, 22168), (296, 13855), (326, 12580), (340, 12062), (370, 11084), (629, 6520), (652, 6290), (680, 6031), (740, 5542), (815, 5032), (1258, 3260), (1304, 3145), (1480, 2771), (1630, 2516)]