26316680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 68185800

約数和(自身を除く): 41869120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 229, 260, 338, 340, 442, 458, 520, 676, 680, 845, 884, 916, 1105, 1145, 1352, 1690, 1768, 1832, 2210, 2290, 2873, 2977, 3380, 3893, 4420, 4580, 5746, 5954, 6760, 7786, 8840, 9160, 11492, 11908, 14365, 14885, 15572, 19465, 22984, 23816, 28730, 29770, 31144, 38701, 38930, 50609, 57460, 59540, 77402, 77860, 101218, 114920, 119080, 154804, 155720, 193505, 202436, 253045, 309608, 387010, 404872, 506090, 657917, 774020, 1012180, 1315834, 1548040, 2024360, 2631668, 3289585, 5263336, 6579170, 13158340, 26316680]

約数ペア:

[(1, 26316680), (2, 13158340), (4, 6579170), (5, 5263336), (8, 3289585), (10, 2631668), (13, 2024360), (17, 1548040), (20, 1315834), (26, 1012180), (34, 774020), (40, 657917), (52, 506090), (65, 404872), (68, 387010), (85, 309608), (104, 253045), (130, 202436), (136, 193505), (169, 155720), (170, 154804), (221, 119080), (229, 114920), (260, 101218), (338, 77860), (340, 77402), (442, 59540), (458, 57460), (520, 50609), (676, 38930), (680, 38701), (845, 31144), (884, 29770), (916, 28730), (1105, 23816), (1145, 22984), (1352, 19465), (1690, 15572), (1768, 14885), (1832, 14365), (2210, 11908), (2290, 11492), (2873, 9160), (2977, 8840), (3380, 7786), (3893, 6760), (4420, 5954), (4580, 5746)]