10402600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 26053020

約数和(自身を除く): 15650420

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, 4001, 8002, 16004, 20005, 32008, 40010, 52013, 80020, 100025, 104026, 160040, 200050, 208052, 260065, 400100, 416104, 520130, 800200, 1040260, 1300325, 2080520, 2600650, 5201300, 10402600]

約数ペア:

[(1, 10402600), (2, 5201300), (4, 2600650), (5, 2080520), (8, 1300325), (10, 1040260), (13, 800200), (20, 520130), (25, 416104), (26, 400100), (40, 260065), (50, 208052), (52, 200050), (65, 160040), (100, 104026), (104, 100025), (130, 80020), (200, 52013), (260, 40010), (325, 32008), (520, 20005), (650, 16004), (1300, 8002), (2600, 4001)]