152000920

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{8243}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 342785520

約数和(自身を除く): 190784600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 8243, 9220, 16486, 18440, 32972, 41215, 65944, 82430, 164860, 329720, 3800023, 7600046, 15200092, 19000115, 30400184, 38000230, 76000460, 152000920]

約数ペア:

[(1, 152000920), (2, 76000460), (4, 38000230), (5, 30400184), (8, 19000115), (10, 15200092), (20, 7600046), (40, 3800023), (461, 329720), (922, 164860), (1844, 82430), (2305, 65944), (3688, 41215), (4610, 32972), (8243, 18440), (9220, 16486)]