33387640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 88938000

約数和(自身を除く): 55550360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 449, 520, 572, 676, 715, 845, 898, 1144, 1352, 1430, 1690, 1796, 1859, 2245, 2860, 3380, 3592, 3718, 4490, 4939, 5720, 5837, 6760, 7436, 8980, 9295, 9878, 11674, 14872, 17960, 18590, 19756, 23348, 24695, 29185, 37180, 39512, 46696, 49390, 58370, 64207, 74360, 75881, 98780, 116740, 128414, 151762, 197560, 233480, 256828, 303524, 321035, 379405, 513656, 607048, 642070, 758810, 834691, 1284140, 1517620, 1669382, 2568280, 3035240, 3338764, 4173455, 6677528, 8346910, 16693820, 33387640]

約数ペア:

[(1, 33387640), (2, 16693820), (4, 8346910), (5, 6677528), (8, 4173455), (10, 3338764), (11, 3035240), (13, 2568280), (20, 1669382), (22, 1517620), (26, 1284140), (40, 834691), (44, 758810), (52, 642070), (55, 607048), (65, 513656), (88, 379405), (104, 321035), (110, 303524), (130, 256828), (143, 233480), (169, 197560), (220, 151762), (260, 128414), (286, 116740), (338, 98780), (440, 75881), (449, 74360), (520, 64207), (572, 58370), (676, 49390), (715, 46696), (845, 39512), (898, 37180), (1144, 29185), (1352, 24695), (1430, 23348), (1690, 19756), (1796, 18590), (1859, 17960), (2245, 14872), (2860, 11674), (3380, 9878), (3592, 9295), (3718, 8980), (4490, 7436), (4939, 6760), (5720, 5837)]