42347840

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 56

約数和(自身を含む): 102595680

約数和(自身を除く): 60247840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2243, 2360, 3776, 4486, 4720, 8972, 9440, 11215, 17944, 18880, 22430, 35888, 44860, 71776, 89720, 132337, 143552, 179440, 264674, 358880, 529348, 661685, 717760, 1058696, 1323370, 2117392, 2646740, 4234784, 5293480, 8469568, 10586960, 21173920, 42347840]

約数ペア:

[(1, 42347840), (2, 21173920), (4, 10586960), (5, 8469568), (8, 5293480), (10, 4234784), (16, 2646740), (20, 2117392), (32, 1323370), (40, 1058696), (59, 717760), (64, 661685), (80, 529348), (118, 358880), (160, 264674), (236, 179440), (295, 143552), (320, 132337), (472, 89720), (590, 71776), (944, 44860), (1180, 35888), (1888, 22430), (2243, 18880), (2360, 17944), (3776, 11215), (4486, 9440), (4720, 8972)]