86460860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 192541440

約数和(自身を除く): 106080580

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 3769, 4588, 5735, 7538, 11470, 15076, 18845, 22940, 37690, 75380, 116839, 139453, 233678, 278906, 467356, 557812, 584195, 697265, 1168390, 1394530, 2336780, 2789060, 4323043, 8646086, 17292172, 21615215, 43230430, 86460860]

約数ペア:

[(1, 86460860), (2, 43230430), (4, 21615215), (5, 17292172), (10, 8646086), (20, 4323043), (31, 2789060), (37, 2336780), (62, 1394530), (74, 1168390), (124, 697265), (148, 584195), (155, 557812), (185, 467356), (310, 278906), (370, 233678), (620, 139453), (740, 116839), (1147, 75380), (2294, 37690), (3769, 22940), (4588, 18845), (5735, 15076), (7538, 11470)]