742231960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{976621}}^1$

素因数の和:976651

約数の個数: 32

約数和(自身を含む): 1757919600

約数和(自身を除く): 1015687640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 976621, 1953242, 3906484, 4883105, 7812968, 9766210, 18555799, 19532420, 37111598, 39064840, 74223196, 92778995, 148446392, 185557990, 371115980, 742231960]

約数ペア:

[(1, 742231960), (2, 371115980), (4, 185557990), (5, 148446392), (8, 92778995), (10, 74223196), (19, 39064840), (20, 37111598), (38, 19532420), (40, 18555799), (76, 9766210), (95, 7812968), (152, 4883105), (190, 3906484), (380, 1953242), (760, 976621)]