295605440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71059}}^1$

素因数の和:71089

約数の個数: 56

約数和(自身を含む): 758068080

約数和(自身を除く): 462462640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 71059, 142118, 284236, 355295, 568472, 710590, 923767, 1136944, 1421180, 1847534, 2273888, 2842360, 3695068, 4547776, 4618835, 5684720, 7390136, 9237670, 11369440, 14780272, 18475340, 22738880, 29560544, 36950680, 59121088, 73901360, 147802720, 295605440]

約数ペア:

[(1, 295605440), (2, 147802720), (4, 73901360), (5, 59121088), (8, 36950680), (10, 29560544), (13, 22738880), (16, 18475340), (20, 14780272), (26, 11369440), (32, 9237670), (40, 7390136), (52, 5684720), (64, 4618835), (65, 4547776), (80, 3695068), (104, 2842360), (130, 2273888), (160, 1847534), (208, 1421180), (260, 1136944), (320, 923767), (416, 710590), (520, 568472), (832, 355295), (1040, 284236), (2080, 142118), (4160, 71059)]