1036383400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{398609}}^1$

素因数の和:398638

約数の個数: 48

約数和(自身を含む): 2594951100

約数和(自身を除く): 1558567700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 398609, 797218, 1594436, 1993045, 3188872, 3986090, 5181917, 7972180, 9965225, 10363834, 15944360, 19930450, 20727668, 25909585, 39860900, 41455336, 51819170, 79721800, 103638340, 129547925, 207276680, 259095850, 518191700, 1036383400]

約数ペア:

[(1, 1036383400), (2, 518191700), (4, 259095850), (5, 207276680), (8, 129547925), (10, 103638340), (13, 79721800), (20, 51819170), (25, 41455336), (26, 39860900), (40, 25909585), (50, 20727668), (52, 19930450), (65, 15944360), (100, 10363834), (104, 9965225), (130, 7972180), (200, 5181917), (260, 3986090), (325, 3188872), (520, 1993045), (650, 1594436), (1300, 797218), (2600, 398609)]