34192180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 80438400

約数和(自身を除く): 46246220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 199, 220, 242, 284, 355, 398, 484, 605, 710, 781, 796, 995, 1210, 1420, 1562, 1990, 2189, 2420, 3124, 3905, 3980, 4378, 7810, 8591, 8756, 10945, 14129, 15620, 17182, 21890, 24079, 28258, 34364, 42955, 43780, 48158, 56516, 70645, 85910, 96316, 120395, 141290, 155419, 171820, 240790, 282580, 310838, 481580, 621676, 777095, 1554190, 1709609, 3108380, 3419218, 6838436, 8548045, 17096090, 34192180]

約数ペア:

[(1, 34192180), (2, 17096090), (4, 8548045), (5, 6838436), (10, 3419218), (11, 3108380), (20, 1709609), (22, 1554190), (44, 777095), (55, 621676), (71, 481580), (110, 310838), (121, 282580), (142, 240790), (199, 171820), (220, 155419), (242, 141290), (284, 120395), (355, 96316), (398, 85910), (484, 70645), (605, 56516), (710, 48158), (781, 43780), (796, 42955), (995, 34364), (1210, 28258), (1420, 24079), (1562, 21890), (1990, 17182), (2189, 15620), (2420, 14129), (3124, 10945), (3905, 8756), (3980, 8591), (4378, 7810)]