117316240

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16477}}^1$

素因数の和:16579

約数の個数: 40

約数和(自身を含む): 275841720

約数和(自身を除く): 158525480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 16477, 32954, 65908, 82385, 131816, 164770, 263632, 329540, 659080, 1318160, 1466453, 2932906, 5865812, 7332265, 11731624, 14664530, 23463248, 29329060, 58658120, 117316240]

約数ペア:

[(1, 117316240), (2, 58658120), (4, 29329060), (5, 23463248), (8, 14664530), (10, 11731624), (16, 7332265), (20, 5865812), (40, 2932906), (80, 1466453), (89, 1318160), (178, 659080), (356, 329540), (445, 263632), (712, 164770), (890, 131816), (1424, 82385), (1780, 65908), (3560, 32954), (7120, 16477)]