152034220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2111}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 345235968

約数和(自身を除く): 193201748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 1108, 1385, 2111, 2770, 3601, 4222, 5540, 7202, 8444, 10555, 14404, 18005, 21110, 27443, 36010, 42220, 54886, 72020, 109772, 137215, 274430, 548860, 584747, 1169494, 2338988, 2923735, 5847470, 7601711, 11694940, 15203422, 30406844, 38008555, 76017110, 152034220]

約数ペア:

[(1, 152034220), (2, 76017110), (4, 38008555), (5, 30406844), (10, 15203422), (13, 11694940), (20, 7601711), (26, 5847470), (52, 2923735), (65, 2338988), (130, 1169494), (260, 584747), (277, 548860), (554, 274430), (1108, 137215), (1385, 109772), (2111, 72020), (2770, 54886), (3601, 42220), (4222, 36010), (5540, 27443), (7202, 21110), (8444, 18005), (10555, 14404)]