134180720

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14843}}^1$

素因数の和:14969

約数の個数: 40

約数和(自身を含む): 314752176

約数和(自身を除く): 180571456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 14843, 29686, 59372, 74215, 118744, 148430, 237488, 296860, 593720, 1187440, 1677259, 3354518, 6709036, 8386295, 13418072, 16772590, 26836144, 33545180, 67090360, 134180720]

約数ペア:

[(1, 134180720), (2, 67090360), (4, 33545180), (5, 26836144), (8, 16772590), (10, 13418072), (16, 8386295), (20, 6709036), (40, 3354518), (80, 1677259), (113, 1187440), (226, 593720), (452, 296860), (565, 237488), (904, 148430), (1130, 118744), (1808, 74215), (2260, 59372), (4520, 29686), (9040, 14843)]