26911840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 67931136

約数和(自身を除く): 41019296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 103, 115, 142, 160, 184, 206, 230, 284, 355, 368, 412, 460, 515, 568, 710, 736, 824, 920, 1030, 1136, 1420, 1633, 1648, 1840, 2060, 2272, 2369, 2840, 3266, 3296, 3680, 4120, 4738, 5680, 6532, 7313, 8165, 8240, 9476, 11360, 11845, 13064, 14626, 16330, 16480, 18952, 23690, 26128, 29252, 32660, 36565, 37904, 47380, 52256, 58504, 65320, 73130, 75808, 94760, 117008, 130640, 146260, 168199, 189520, 234016, 261280, 292520, 336398, 379040, 585040, 672796, 840995, 1170080, 1345592, 1681990, 2691184, 3363980, 5382368, 6727960, 13455920, 26911840]

約数ペア:

[(1, 26911840), (2, 13455920), (4, 6727960), (5, 5382368), (8, 3363980), (10, 2691184), (16, 1681990), (20, 1345592), (23, 1170080), (32, 840995), (40, 672796), (46, 585040), (71, 379040), (80, 336398), (92, 292520), (103, 261280), (115, 234016), (142, 189520), (160, 168199), (184, 146260), (206, 130640), (230, 117008), (284, 94760), (355, 75808), (368, 73130), (412, 65320), (460, 58504), (515, 52256), (568, 47380), (710, 37904), (736, 36565), (824, 32660), (920, 29252), (1030, 26128), (1136, 23690), (1420, 18952), (1633, 16480), (1648, 16330), (1840, 14626), (2060, 13064), (2272, 11845), (2369, 11360), (2840, 9476), (3266, 8240), (3296, 8165), (3680, 7313), (4120, 6532), (4738, 5680)]