86346160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 213057792

約数和(自身を除く): 126711632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 941, 1147, 1240, 1480, 1882, 2294, 2480, 2960, 3764, 4588, 4705, 5735, 7528, 9176, 9410, 11470, 15056, 18352, 18820, 22940, 29171, 34817, 37640, 45880, 58342, 69634, 75280, 91760, 116684, 139268, 145855, 174085, 233368, 278536, 291710, 348170, 466736, 557072, 583420, 696340, 1079327, 1166840, 1392680, 2158654, 2333680, 2785360, 4317308, 5396635, 8634616, 10793270, 17269232, 21586540, 43173080, 86346160]

約数ペア:

[(1, 86346160), (2, 43173080), (4, 21586540), (5, 17269232), (8, 10793270), (10, 8634616), (16, 5396635), (20, 4317308), (31, 2785360), (37, 2333680), (40, 2158654), (62, 1392680), (74, 1166840), (80, 1079327), (124, 696340), (148, 583420), (155, 557072), (185, 466736), (248, 348170), (296, 291710), (310, 278536), (370, 233368), (496, 174085), (592, 145855), (620, 139268), (740, 116684), (941, 91760), (1147, 75280), (1240, 69634), (1480, 58342), (1882, 45880), (2294, 37640), (2480, 34817), (2960, 29171), (3764, 22940), (4588, 18820), (4705, 18352), (5735, 15056), (7528, 11470), (9176, 9410)]