13430494480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{120691}}^1$

素因数の和:120824

約数の個数: 80

約数和(自身を含む): 33942452544

約数和(自身を除く): 20511958064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2782, 4280, 5564, 6955, 8560, 11128, 13910, 22256, 27820, 55640, 111280, 120691, 241382, 482764, 603455, 965528, 1206910, 1568983, 1931056, 2413820, 3137966, 4827640, 6275932, 7844915, 9655280, 12551864, 12913937, 15689830, 25103728, 25827874, 31379660, 51655748, 62759320, 64569685, 103311496, 125518640, 129139370, 167881181, 206622992, 258278740, 335762362, 516557480, 671524724, 839405905, 1033114960, 1343049448, 1678811810, 2686098896, 3357623620, 6715247240, 13430494480]

約数ペア:

[(1, 13430494480), (2, 6715247240), (4, 3357623620), (5, 2686098896), (8, 1678811810), (10, 1343049448), (13, 1033114960), (16, 839405905), (20, 671524724), (26, 516557480), (40, 335762362), (52, 258278740), (65, 206622992), (80, 167881181), (104, 129139370), (107, 125518640), (130, 103311496), (208, 64569685), (214, 62759320), (260, 51655748), (428, 31379660), (520, 25827874), (535, 25103728), (856, 15689830), (1040, 12913937), (1070, 12551864), (1391, 9655280), (1712, 7844915), (2140, 6275932), (2782, 4827640), (4280, 3137966), (5564, 2413820), (6955, 1931056), (8560, 1568983), (11128, 1206910), (13910, 965528), (22256, 603455), (27820, 482764), (55640, 241382), (111280, 120691)]