2029231360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121949}}^1$

素因数の和:121983

約数の個数: 72

約数和(自身を含む): 5234581800

約数和(自身を除く): 3205350440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 121949, 243898, 487796, 609745, 975592, 1219490, 1585337, 1951184, 2438980, 3170674, 3902368, 4877960, 6341348, 7804736, 7926685, 9755920, 12682696, 15609472, 15853370, 19511840, 25365392, 31218944, 31706740, 39023680, 50730784, 63413480, 78047360, 101461568, 126826960, 156094720, 202923136, 253653920, 405846272, 507307840, 1014615680, 2029231360]

約数ペア:

[(1, 2029231360), (2, 1014615680), (4, 507307840), (5, 405846272), (8, 253653920), (10, 202923136), (13, 156094720), (16, 126826960), (20, 101461568), (26, 78047360), (32, 63413480), (40, 50730784), (52, 39023680), (64, 31706740), (65, 31218944), (80, 25365392), (104, 19511840), (128, 15853370), (130, 15609472), (160, 12682696), (208, 9755920), (256, 7926685), (260, 7804736), (320, 6341348), (416, 4877960), (520, 3902368), (640, 3170674), (832, 2438980), (1040, 1951184), (1280, 1585337), (1664, 1219490), (2080, 975592), (3328, 609745), (4160, 487796), (8320, 243898), (16640, 121949)]