1569114950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22147}}^1$

素因数の和:22281

約数の個数: 48

約数和(自身を含む): 3172036560

約数和(自身を除く): 1602921610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 5450, 7085, 14170, 22147, 35425, 44294, 70850, 110735, 221470, 287911, 553675, 575822, 1107350, 1439555, 2414023, 2879110, 4828046, 7197775, 12070115, 14395550, 24140230, 31382299, 60350575, 62764598, 120701150, 156911495, 313822990, 784557475, 1569114950]

約数ペア:

[(1, 1569114950), (2, 784557475), (5, 313822990), (10, 156911495), (13, 120701150), (25, 62764598), (26, 60350575), (50, 31382299), (65, 24140230), (109, 14395550), (130, 12070115), (218, 7197775), (325, 4828046), (545, 2879110), (650, 2414023), (1090, 1439555), (1417, 1107350), (2725, 575822), (2834, 553675), (5450, 287911), (7085, 221470), (14170, 110735), (22147, 70850), (35425, 44294)]