388623730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{75169}}^1$

素因数の和:75234

約数の個数: 32

約数和(自身を含む): 779362560

約数和(自身を除く): 390738830

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 75169, 150338, 375845, 751690, 826859, 1653718, 3532943, 4134295, 7065886, 8268590, 17664715, 35329430, 38862373, 77724746, 194311865, 388623730]

約数ペア:

[(1, 388623730), (2, 194311865), (5, 77724746), (10, 38862373), (11, 35329430), (22, 17664715), (47, 8268590), (55, 7065886), (94, 4134295), (110, 3532943), (235, 1653718), (470, 826859), (517, 751690), (1034, 375845), (2585, 150338), (5170, 75169)]