2034181580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{25033}}^1$

素因数の和:25298

約数の個数: 48

約数和(自身を含む): 4542168960

約数和(自身を除く): 2507987380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 956, 1195, 2390, 4063, 4780, 8126, 16252, 20315, 25033, 40630, 50066, 81260, 100132, 125165, 250330, 425561, 500660, 851122, 1702244, 2127805, 4255610, 5982887, 8511220, 11965774, 23931548, 29914435, 59828870, 101709079, 119657740, 203418158, 406836316, 508545395, 1017090790, 2034181580]

約数ペア:

[(1, 2034181580), (2, 1017090790), (4, 508545395), (5, 406836316), (10, 203418158), (17, 119657740), (20, 101709079), (34, 59828870), (68, 29914435), (85, 23931548), (170, 11965774), (239, 8511220), (340, 5982887), (478, 4255610), (956, 2127805), (1195, 1702244), (2390, 851122), (4063, 500660), (4780, 425561), (8126, 250330), (16252, 125165), (20315, 100132), (25033, 81260), (40630, 50066)]