804523745450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{299843}}^1$

素因数の和:300479

約数の個数: 48

約数和(自身を含む): 1513847589696

約数和(自身を除く): 709323844246

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 521, 1030, 1042, 2575, 2605, 5150, 5210, 13025, 26050, 53663, 107326, 268315, 299843, 536630, 599686, 1341575, 1499215, 2683150, 2998430, 7496075, 14992150, 30883829, 61767658, 154419145, 156218203, 308838290, 312436406, 772095725, 781091015, 1544191450, 1562182030, 3905455075, 7810910150, 16090474909, 32180949818, 80452374545, 160904749090, 402261872725, 804523745450]

約数ペア:

[(1, 804523745450), (2, 402261872725), (5, 160904749090), (10, 80452374545), (25, 32180949818), (50, 16090474909), (103, 7810910150), (206, 3905455075), (515, 1562182030), (521, 1544191450), (1030, 781091015), (1042, 772095725), (2575, 312436406), (2605, 308838290), (5150, 156218203), (5210, 154419145), (13025, 61767658), (26050, 30883829), (53663, 14992150), (107326, 7496075), (268315, 2998430), (299843, 2683150), (536630, 1499215), (599686, 1341575)]