4015050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 11249280

約数和(自身を除く): 7234230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 71, 75, 78, 87, 130, 142, 145, 150, 174, 195, 213, 290, 325, 355, 377, 390, 426, 435, 650, 710, 725, 754, 870, 923, 975, 1065, 1131, 1450, 1775, 1846, 1885, 1950, 2059, 2130, 2175, 2262, 2769, 3550, 3770, 4118, 4350, 4615, 5325, 5538, 5655, 6177, 9230, 9425, 10295, 10650, 11310, 12354, 13845, 18850, 20590, 23075, 26767, 27690, 28275, 30885, 46150, 51475, 53534, 56550, 61770, 69225, 80301, 102950, 133835, 138450, 154425, 160602, 267670, 308850, 401505, 669175, 803010, 1338350, 2007525, 4015050]

約数ペア:

[(1, 4015050), (2, 2007525), (3, 1338350), (5, 803010), (6, 669175), (10, 401505), (13, 308850), (15, 267670), (25, 160602), (26, 154425), (29, 138450), (30, 133835), (39, 102950), (50, 80301), (58, 69225), (65, 61770), (71, 56550), (75, 53534), (78, 51475), (87, 46150), (130, 30885), (142, 28275), (145, 27690), (150, 26767), (174, 23075), (195, 20590), (213, 18850), (290, 13845), (325, 12354), (355, 11310), (377, 10650), (390, 10295), (426, 9425), (435, 9230), (650, 6177), (710, 5655), (725, 5538), (754, 5325), (870, 4615), (923, 4350), (975, 4118), (1065, 3770), (1131, 3550), (1450, 2769), (1775, 2262), (1846, 2175), (1885, 2130), (1950, 2059)]