23339960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83357}}^1$

素因数の和:83375

約数の個数: 32

約数和(自身を含む): 60017760

約数和(自身を除く): 36677800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83357, 166714, 333428, 416785, 583499, 666856, 833570, 1166998, 1667140, 2333996, 2917495, 3334280, 4667992, 5834990, 11669980, 23339960]

約数ペア:

[(1, 23339960), (2, 11669980), (4, 5834990), (5, 4667992), (7, 3334280), (8, 2917495), (10, 2333996), (14, 1667140), (20, 1166998), (28, 833570), (35, 666856), (40, 583499), (56, 416785), (70, 333428), (140, 166714), (280, 83357)]