501856090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{3989}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 944576640

約数和(自身を除く): 442720550

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 547, 1094, 2735, 3989, 5470, 7978, 12581, 19945, 25162, 39890, 62905, 91747, 125810, 183494, 458735, 917470, 2181983, 4363966, 10909915, 21819830, 50185609, 100371218, 250928045, 501856090]

約数ペア:

[(1, 501856090), (2, 250928045), (5, 100371218), (10, 50185609), (23, 21819830), (46, 10909915), (115, 4363966), (230, 2181983), (547, 917470), (1094, 458735), (2735, 183494), (3989, 125810), (5470, 91747), (7978, 62905), (12581, 39890), (19945, 25162)]