17426432860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{145487}}^1$

素因数の和:145662

約数の個数: 48

約数和(自身を含む): 37616213376

約数和(自身を除く): 20189780516

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 530, 565, 1060, 1130, 2260, 5989, 11978, 23956, 29945, 59890, 119780, 145487, 290974, 581948, 727435, 1454870, 2909740, 7710811, 15421622, 16440031, 30843244, 32880062, 38554055, 65760124, 77108110, 82200155, 154216220, 164400310, 328800620, 871321643, 1742643286, 3485286572, 4356608215, 8713216430, 17426432860]

約数ペア:

[(1, 17426432860), (2, 8713216430), (4, 4356608215), (5, 3485286572), (10, 1742643286), (20, 871321643), (53, 328800620), (106, 164400310), (113, 154216220), (212, 82200155), (226, 77108110), (265, 65760124), (452, 38554055), (530, 32880062), (565, 30843244), (1060, 16440031), (1130, 15421622), (2260, 7710811), (5989, 2909740), (11978, 1454870), (23956, 727435), (29945, 581948), (59890, 290974), (119780, 145487)]