11458160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 32230080

約数和(自身を除く): 20771920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 79, 80, 98, 112, 140, 148, 158, 185, 196, 245, 259, 280, 296, 316, 370, 392, 395, 490, 518, 553, 560, 592, 632, 740, 784, 790, 980, 1036, 1106, 1264, 1295, 1480, 1580, 1813, 1960, 2072, 2212, 2590, 2765, 2923, 2960, 3160, 3626, 3871, 3920, 4144, 4424, 5180, 5530, 5846, 6320, 7252, 7742, 8848, 9065, 10360, 11060, 11692, 14504, 14615, 15484, 18130, 19355, 20461, 20720, 22120, 23384, 29008, 29230, 30968, 36260, 38710, 40922, 44240, 46768, 58460, 61936, 72520, 77420, 81844, 102305, 116920, 143227, 145040, 154840, 163688, 204610, 233840, 286454, 309680, 327376, 409220, 572908, 716135, 818440, 1145816, 1432270, 1636880, 2291632, 2864540, 5729080, 11458160]

約数ペア:

[(1, 11458160), (2, 5729080), (4, 2864540), (5, 2291632), (7, 1636880), (8, 1432270), (10, 1145816), (14, 818440), (16, 716135), (20, 572908), (28, 409220), (35, 327376), (37, 309680), (40, 286454), (49, 233840), (56, 204610), (70, 163688), (74, 154840), (79, 145040), (80, 143227), (98, 116920), (112, 102305), (140, 81844), (148, 77420), (158, 72520), (185, 61936), (196, 58460), (245, 46768), (259, 44240), (280, 40922), (296, 38710), (316, 36260), (370, 30968), (392, 29230), (395, 29008), (490, 23384), (518, 22120), (553, 20720), (560, 20461), (592, 19355), (632, 18130), (740, 15484), (784, 14615), (790, 14504), (980, 11692), (1036, 11060), (1106, 10360), (1264, 9065), (1295, 8848), (1480, 7742), (1580, 7252), (1813, 6320), (1960, 5846), (2072, 5530), (2212, 5180), (2590, 4424), (2765, 4144), (2923, 3920), (2960, 3871), (3160, 3626)]