349280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 861840

約数和(自身を除く): 512560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 160, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1184, 1480, 1888, 2183, 2360, 2960, 4366, 4720, 5920, 8732, 9440, 10915, 17464, 21830, 34928, 43660, 69856, 87320, 174640, 349280]

約数ペア:

[(1, 349280), (2, 174640), (4, 87320), (5, 69856), (8, 43660), (10, 34928), (16, 21830), (20, 17464), (32, 10915), (37, 9440), (40, 8732), (59, 5920), (74, 4720), (80, 4366), (118, 2960), (148, 2360), (160, 2183), (185, 1888), (236, 1480), (295, 1184), (296, 1180), (370, 944), (472, 740), (590, 592)]