226483240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{92821}}^1$

素因数の和:92893

約数の個数: 32

約数和(自身を含む): 517946760

約数和(自身を除く): 291463520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 92821, 185642, 371284, 464105, 742568, 928210, 1856420, 3712840, 5662081, 11324162, 22648324, 28310405, 45296648, 56620810, 113241620, 226483240]

約数ペア:

[(1, 226483240), (2, 113241620), (4, 56620810), (5, 45296648), (8, 28310405), (10, 22648324), (20, 11324162), (40, 5662081), (61, 3712840), (122, 1856420), (244, 928210), (305, 742568), (488, 464105), (610, 371284), (1220, 185642), (2440, 92821)]