26776360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 69371640

約数和(自身を除く): 42595280

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, 233, 260, 338, 340, 442, 466, 520, 676, 680, 845, 884, 932, 1105, 1165, 1352, 1690, 1768, 1864, 2210, 2330, 2873, 3029, 3380, 3961, 4420, 4660, 5746, 6058, 6760, 7922, 8840, 9320, 11492, 12116, 14365, 15145, 15844, 19805, 22984, 24232, 28730, 30290, 31688, 39377, 39610, 51493, 57460, 60580, 78754, 79220, 102986, 114920, 121160, 157508, 158440, 196885, 205972, 257465, 315016, 393770, 411944, 514930, 669409, 787540, 1029860, 1338818, 1575080, 2059720, 2677636, 3347045, 5355272, 6694090, 13388180, 26776360]

約数ペア:

[(1, 26776360), (2, 13388180), (4, 6694090), (5, 5355272), (8, 3347045), (10, 2677636), (13, 2059720), (17, 1575080), (20, 1338818), (26, 1029860), (34, 787540), (40, 669409), (52, 514930), (65, 411944), (68, 393770), (85, 315016), (104, 257465), (130, 205972), (136, 196885), (169, 158440), (170, 157508), (221, 121160), (233, 114920), (260, 102986), (338, 79220), (340, 78754), (442, 60580), (466, 57460), (520, 51493), (676, 39610), (680, 39377), (845, 31688), (884, 30290), (932, 28730), (1105, 24232), (1165, 22984), (1352, 19805), (1690, 15844), (1768, 15145), (1864, 14365), (2210, 12116), (2330, 11492), (2873, 9320), (3029, 8840), (3380, 7922), (3961, 6760), (4420, 6058), (4660, 5746)]