25111160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 62544960

約数和(自身を除く): 37433800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 47, 74, 76, 94, 95, 148, 152, 185, 188, 190, 235, 296, 361, 370, 376, 380, 470, 703, 722, 740, 760, 893, 940, 1406, 1444, 1480, 1739, 1786, 1805, 1880, 2812, 2888, 3478, 3515, 3572, 3610, 4465, 5624, 6956, 7030, 7144, 7220, 8695, 8930, 13357, 13912, 14060, 14440, 16967, 17390, 17860, 26714, 28120, 33041, 33934, 34780, 35720, 53428, 66082, 66785, 67868, 69560, 84835, 106856, 132164, 133570, 135736, 165205, 169670, 264328, 267140, 330410, 339340, 534280, 627779, 660820, 678680, 1255558, 1321640, 2511116, 3138895, 5022232, 6277790, 12555580, 25111160]

約数ペア:

[(1, 25111160), (2, 12555580), (4, 6277790), (5, 5022232), (8, 3138895), (10, 2511116), (19, 1321640), (20, 1255558), (37, 678680), (38, 660820), (40, 627779), (47, 534280), (74, 339340), (76, 330410), (94, 267140), (95, 264328), (148, 169670), (152, 165205), (185, 135736), (188, 133570), (190, 132164), (235, 106856), (296, 84835), (361, 69560), (370, 67868), (376, 66785), (380, 66082), (470, 53428), (703, 35720), (722, 34780), (740, 33934), (760, 33041), (893, 28120), (940, 26714), (1406, 17860), (1444, 17390), (1480, 16967), (1739, 14440), (1786, 14060), (1805, 13912), (1880, 13357), (2812, 8930), (2888, 8695), (3478, 7220), (3515, 7144), (3572, 7030), (3610, 6956), (4465, 5624)]