16416160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24952160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 59, 74, 80, 94, 118, 148, 160, 185, 188, 235, 236, 295, 296, 370, 376, 470, 472, 590, 592, 740, 752, 940, 944, 1180, 1184, 1480, 1504, 1739, 1880, 1888, 2183, 2360, 2773, 2960, 3478, 3760, 4366, 4720, 5546, 5920, 6956, 7520, 8695, 8732, 9440, 10915, 11092, 13865, 13912, 17390, 17464, 21830, 22184, 27730, 27824, 34780, 34928, 43660, 44368, 55460, 55648, 69560, 69856, 87320, 88736, 102601, 110920, 139120, 174640, 205202, 221840, 278240, 349280, 410404, 443680, 513005, 820808, 1026010, 1641616, 2052020, 3283232, 4104040, 8208080, 16416160]

約数ペア:

[(1, 16416160), (2, 8208080), (4, 4104040), (5, 3283232), (8, 2052020), (10, 1641616), (16, 1026010), (20, 820808), (32, 513005), (37, 443680), (40, 410404), (47, 349280), (59, 278240), (74, 221840), (80, 205202), (94, 174640), (118, 139120), (148, 110920), (160, 102601), (185, 88736), (188, 87320), (235, 69856), (236, 69560), (295, 55648), (296, 55460), (370, 44368), (376, 43660), (470, 34928), (472, 34780), (590, 27824), (592, 27730), (740, 22184), (752, 21830), (940, 17464), (944, 17390), (1180, 13912), (1184, 13865), (1480, 11092), (1504, 10915), (1739, 9440), (1880, 8732), (1888, 8695), (2183, 7520), (2360, 6956), (2773, 5920), (2960, 5546), (3478, 4720), (3760, 4366)]