4075508740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{84449}}^1$

素因数の和:84604

約数の個数: 48

約数和(自身を含む): 9080064000

約数和(自身を除く): 5004555260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 24130, 48260, 84449, 168898, 337796, 422245, 844490, 1604531, 1688980, 3209062, 6418124, 8022655, 10725023, 16045310, 21450046, 32090620, 42900092, 53625115, 107250230, 203775437, 214500460, 407550874, 815101748, 1018877185, 2037754370, 4075508740]

約数ペア:

[(1, 4075508740), (2, 2037754370), (4, 1018877185), (5, 815101748), (10, 407550874), (19, 214500460), (20, 203775437), (38, 107250230), (76, 53625115), (95, 42900092), (127, 32090620), (190, 21450046), (254, 16045310), (380, 10725023), (508, 8022655), (635, 6418124), (1270, 3209062), (2413, 1688980), (2540, 1604531), (4826, 844490), (9652, 422245), (12065, 337796), (24130, 168898), (48260, 84449)]