45173240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161333}}^1$

素因数の和:161351

約数の個数: 32

約数和(自身を含む): 116160480

約数和(自身を除く): 70987240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161333, 322666, 645332, 806665, 1129331, 1290664, 1613330, 2258662, 3226660, 4517324, 5646655, 6453320, 9034648, 11293310, 22586620, 45173240]

約数ペア:

[(1, 45173240), (2, 22586620), (4, 11293310), (5, 9034648), (7, 6453320), (8, 5646655), (10, 4517324), (14, 3226660), (20, 2258662), (28, 1613330), (35, 1290664), (40, 1129331), (56, 806665), (70, 645332), (140, 322666), (280, 161333)]