22852640

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 54309528

約数和(自身を除く): 31456888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 613, 932, 1165, 1226, 1864, 2330, 2452, 3065, 3728, 4660, 4904, 6130, 7456, 9320, 9808, 12260, 18640, 19616, 24520, 37280, 49040, 98080, 142829, 285658, 571316, 714145, 1142632, 1428290, 2285264, 2856580, 4570528, 5713160, 11426320, 22852640]

約数ペア:

[(1, 22852640), (2, 11426320), (4, 5713160), (5, 4570528), (8, 2856580), (10, 2285264), (16, 1428290), (20, 1142632), (32, 714145), (40, 571316), (80, 285658), (160, 142829), (233, 98080), (466, 49040), (613, 37280), (932, 24520), (1165, 19616), (1226, 18640), (1864, 12260), (2330, 9808), (2452, 9320), (3065, 7456), (3728, 6130), (4660, 4904)]