16735996880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{120299}}^1$

素因数の和:120396

約数の個数: 80

約数和(自身を含む): 40813459200

約数和(自身を除く): 24077462320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 1480, 1739, 1880, 2960, 3478, 3760, 6956, 8695, 13912, 17390, 27824, 34780, 69560, 120299, 139120, 240598, 481196, 601495, 962392, 1202990, 1924784, 2405980, 4451063, 4811960, 5654053, 8902126, 9623920, 11308106, 17804252, 22255315, 22616212, 28270265, 35608504, 44510630, 45232424, 56540530, 71217008, 89021260, 90464848, 113081060, 178042520, 209199961, 226162120, 356085040, 418399922, 452324240, 836799844, 1045999805, 1673599688, 2091999610, 3347199376, 4183999220, 8367998440, 16735996880]

約数ペア:

[(1, 16735996880), (2, 8367998440), (4, 4183999220), (5, 3347199376), (8, 2091999610), (10, 1673599688), (16, 1045999805), (20, 836799844), (37, 452324240), (40, 418399922), (47, 356085040), (74, 226162120), (80, 209199961), (94, 178042520), (148, 113081060), (185, 90464848), (188, 89021260), (235, 71217008), (296, 56540530), (370, 45232424), (376, 44510630), (470, 35608504), (592, 28270265), (740, 22616212), (752, 22255315), (940, 17804252), (1480, 11308106), (1739, 9623920), (1880, 8902126), (2960, 5654053), (3478, 4811960), (3760, 4451063), (6956, 2405980), (8695, 1924784), (13912, 1202990), (17390, 962392), (27824, 601495), (34780, 481196), (69560, 240598), (120299, 139120)]