4010248940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1\times {\mathrm{2539}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 8496848640

約数和(自身を除く): 4486599700

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 523, 604, 755, 1046, 1510, 2092, 2539, 2615, 3020, 5078, 5230, 10156, 10460, 12695, 25390, 50780, 78973, 157946, 315892, 383389, 394865, 766778, 789730, 1327897, 1533556, 1579460, 1916945, 2655794, 3833890, 5311588, 6639485, 7667780, 13278970, 26557940, 200512447, 401024894, 802049788, 1002562235, 2005124470, 4010248940]

約数ペア:

[(1, 4010248940), (2, 2005124470), (4, 1002562235), (5, 802049788), (10, 401024894), (20, 200512447), (151, 26557940), (302, 13278970), (523, 7667780), (604, 6639485), (755, 5311588), (1046, 3833890), (1510, 2655794), (2092, 1916945), (2539, 1579460), (2615, 1533556), (3020, 1327897), (5078, 789730), (5230, 766778), (10156, 394865), (10460, 383389), (12695, 315892), (25390, 157946), (50780, 78973)]