40555630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 76269600

約数和(自身を除く): 35713970

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 1283, 2566, 3161, 6322, 6415, 12830, 15805, 31610, 37207, 74414, 139847, 186035, 279694, 372070, 699235, 1398470, 4055563, 8111126, 20277815, 40555630]

約数ペア:

[(1, 40555630), (2, 20277815), (5, 8111126), (10, 4055563), (29, 1398470), (58, 699235), (109, 372070), (145, 279694), (218, 186035), (290, 139847), (545, 74414), (1090, 37207), (1283, 31610), (2566, 15805), (3161, 12830), (6322, 6415)]