122916880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13597}}^1$

素因数の和:13723

約数の個数: 40

約数和(自身を含む): 288331992

約数和(自身を除く): 165415112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 13597, 27194, 54388, 67985, 108776, 135970, 217552, 271940, 543880, 1087760, 1536461, 3072922, 6145844, 7682305, 12291688, 15364610, 24583376, 30729220, 61458440, 122916880]

約数ペア:

[(1, 122916880), (2, 61458440), (4, 30729220), (5, 24583376), (8, 15364610), (10, 12291688), (16, 7682305), (20, 6145844), (40, 3072922), (80, 1536461), (113, 1087760), (226, 543880), (452, 271940), (565, 217552), (904, 135970), (1130, 108776), (1808, 67985), (2260, 54388), (4520, 27194), (9040, 13597)]