47162720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 123088896

約数和(自身を除く): 75926176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 211, 220, 254, 352, 422, 440, 508, 635, 844, 880, 1016, 1055, 1270, 1397, 1688, 1760, 2032, 2110, 2321, 2540, 2794, 3376, 4064, 4220, 4642, 5080, 5588, 6752, 6985, 8440, 9284, 10160, 11176, 11605, 13970, 16880, 18568, 20320, 22352, 23210, 26797, 27940, 33760, 37136, 44704, 46420, 53594, 55880, 74272, 92840, 107188, 111760, 133985, 185680, 214376, 223520, 267970, 294767, 371360, 428752, 535940, 589534, 857504, 1071880, 1179068, 1473835, 2143760, 2358136, 2947670, 4287520, 4716272, 5895340, 9432544, 11790680, 23581360, 47162720]

約数ペア:

[(1, 47162720), (2, 23581360), (4, 11790680), (5, 9432544), (8, 5895340), (10, 4716272), (11, 4287520), (16, 2947670), (20, 2358136), (22, 2143760), (32, 1473835), (40, 1179068), (44, 1071880), (55, 857504), (80, 589534), (88, 535940), (110, 428752), (127, 371360), (160, 294767), (176, 267970), (211, 223520), (220, 214376), (254, 185680), (352, 133985), (422, 111760), (440, 107188), (508, 92840), (635, 74272), (844, 55880), (880, 53594), (1016, 46420), (1055, 44704), (1270, 37136), (1397, 33760), (1688, 27940), (1760, 26797), (2032, 23210), (2110, 22352), (2321, 20320), (2540, 18568), (2794, 16880), (3376, 13970), (4064, 11605), (4220, 11176), (4642, 10160), (5080, 9284), (5588, 8440), (6752, 6985)]