88156960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 136102880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 617, 752, 760, 893, 940, 1234, 1504, 1520, 1786, 1880, 2468, 3040, 3085, 3572, 3760, 4465, 4936, 6170, 7144, 7520, 8930, 9872, 11723, 12340, 14288, 17860, 19744, 23446, 24680, 28576, 28999, 35720, 46892, 49360, 57998, 58615, 71440, 93784, 98720, 115996, 117230, 142880, 144995, 187568, 231992, 234460, 289990, 375136, 463984, 468920, 550981, 579980, 927968, 937840, 1101962, 1159960, 1875680, 2203924, 2319920, 2754905, 4407848, 4639840, 5509810, 8815696, 11019620, 17631392, 22039240, 44078480, 88156960]

約数ペア:

[(1, 88156960), (2, 44078480), (4, 22039240), (5, 17631392), (8, 11019620), (10, 8815696), (16, 5509810), (19, 4639840), (20, 4407848), (32, 2754905), (38, 2319920), (40, 2203924), (47, 1875680), (76, 1159960), (80, 1101962), (94, 937840), (95, 927968), (152, 579980), (160, 550981), (188, 468920), (190, 463984), (235, 375136), (304, 289990), (376, 234460), (380, 231992), (470, 187568), (608, 144995), (617, 142880), (752, 117230), (760, 115996), (893, 98720), (940, 93784), (1234, 71440), (1504, 58615), (1520, 57998), (1786, 49360), (1880, 46892), (2468, 35720), (3040, 28999), (3085, 28576), (3572, 24680), (3760, 23446), (4465, 19744), (4936, 17860), (6170, 14288), (7144, 12340), (7520, 11723), (8930, 9872)]