83953740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 260084160

約数和(自身を除く): 176130420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 2909, 4810, 5772, 5818, 7215, 8727, 9620, 11636, 14430, 14545, 17454, 28860, 29090, 34908, 37817, 43635, 58180, 75634, 87270, 107633, 113451, 151268, 174540, 189085, 215266, 226902, 322899, 378170, 430532, 453804, 538165, 567255, 645798, 756340, 1076330, 1134510, 1291596, 1399229, 1614495, 2152660, 2269020, 2798458, 3228990, 4197687, 5596916, 6457980, 6996145, 8395374, 13992290, 16790748, 20988435, 27984580, 41976870, 83953740]

約数ペア:

[(1, 83953740), (2, 41976870), (3, 27984580), (4, 20988435), (5, 16790748), (6, 13992290), (10, 8395374), (12, 6996145), (13, 6457980), (15, 5596916), (20, 4197687), (26, 3228990), (30, 2798458), (37, 2269020), (39, 2152660), (52, 1614495), (60, 1399229), (65, 1291596), (74, 1134510), (78, 1076330), (111, 756340), (130, 645798), (148, 567255), (156, 538165), (185, 453804), (195, 430532), (222, 378170), (260, 322899), (370, 226902), (390, 215266), (444, 189085), (481, 174540), (555, 151268), (740, 113451), (780, 107633), (962, 87270), (1110, 75634), (1443, 58180), (1924, 43635), (2220, 37817), (2405, 34908), (2886, 29090), (2909, 28860), (4810, 17454), (5772, 14545), (5818, 14430), (7215, 11636), (8727, 9620)]