3453160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 7840800

約数和(自身を除く): 4387640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 659, 1048, 1310, 1318, 2620, 2636, 3295, 5240, 5272, 6590, 13180, 26360, 86329, 172658, 345316, 431645, 690632, 863290, 1726580, 3453160]

約数ペア:

[(1, 3453160), (2, 1726580), (4, 863290), (5, 690632), (8, 431645), (10, 345316), (20, 172658), (40, 86329), (131, 26360), (262, 13180), (524, 6590), (655, 5272), (659, 5240), (1048, 3295), (1310, 2636), (1318, 2620)]