1021330400

素因数分解:

$2^5\times 5^2\times {\mathrm{1063}}^1\times {\mathrm{1201}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 2497746384

約数和(自身を除く): 1476415984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1063, 1201, 2126, 2402, 4252, 4804, 5315, 6005, 8504, 9608, 10630, 12010, 17008, 19216, 21260, 24020, 26575, 30025, 34016, 38432, 42520, 48040, 53150, 60050, 85040, 96080, 106300, 120100, 170080, 192160, 212600, 240200, 425200, 480400, 850400, 960800, 1276663, 2553326, 5106652, 6383315, 10213304, 12766630, 20426608, 25533260, 31916575, 40853216, 51066520, 63833150, 102133040, 127666300, 204266080, 255332600, 510665200, 1021330400]

約数ペア:

[(1, 1021330400), (2, 510665200), (4, 255332600), (5, 204266080), (8, 127666300), (10, 102133040), (16, 63833150), (20, 51066520), (25, 40853216), (32, 31916575), (40, 25533260), (50, 20426608), (80, 12766630), (100, 10213304), (160, 6383315), (200, 5106652), (400, 2553326), (800, 1276663), (1063, 960800), (1201, 850400), (2126, 480400), (2402, 425200), (4252, 240200), (4804, 212600), (5315, 192160), (6005, 170080), (8504, 120100), (9608, 106300), (10630, 96080), (12010, 85040), (17008, 60050), (19216, 53150), (21260, 48040), (24020, 42520), (26575, 38432), (30025, 34016)]