4148324960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1994387}}^1$

素因数の和:1994415

約数の個数: 48

約数和(自身を含む): 10554301296

約数和(自身を除く): 6405976336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1994387, 3988774, 7977548, 9971935, 15955096, 19943870, 25927031, 31910192, 39887740, 51854062, 63820384, 79775480, 103708124, 129635155, 159550960, 207416248, 259270310, 319101920, 414832496, 518540620, 829664992, 1037081240, 2074162480, 4148324960]

約数ペア:

[(1, 4148324960), (2, 2074162480), (4, 1037081240), (5, 829664992), (8, 518540620), (10, 414832496), (13, 319101920), (16, 259270310), (20, 207416248), (26, 159550960), (32, 129635155), (40, 103708124), (52, 79775480), (65, 63820384), (80, 51854062), (104, 39887740), (130, 31910192), (160, 25927031), (208, 19943870), (260, 15955096), (416, 9971935), (520, 7977548), (1040, 3988774), (2080, 1994387)]