98870720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23767}}^1$

素因数の和:23797

約数の個数: 56

約数和(自身を含む): 253557024

約数和(自身を除く): 154686304

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, 23767, 47534, 95068, 118835, 190136, 237670, 308971, 380272, 475340, 617942, 760544, 950680, 1235884, 1521088, 1544855, 1901360, 2471768, 3089710, 3802720, 4943536, 6179420, 7605440, 9887072, 12358840, 19774144, 24717680, 49435360, 98870720]

約数ペア:

[(1, 98870720), (2, 49435360), (4, 24717680), (5, 19774144), (8, 12358840), (10, 9887072), (13, 7605440), (16, 6179420), (20, 4943536), (26, 3802720), (32, 3089710), (40, 2471768), (52, 1901360), (64, 1544855), (65, 1521088), (80, 1235884), (104, 950680), (130, 760544), (160, 617942), (208, 475340), (260, 380272), (320, 308971), (416, 237670), (520, 190136), (832, 118835), (1040, 95068), (2080, 47534), (4160, 23767)]