12336140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 27143424

約数和(自身を除く): 14807284

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 197, 202, 310, 394, 404, 505, 620, 788, 985, 1010, 1970, 2020, 3131, 3940, 6107, 6262, 12214, 12524, 15655, 19897, 24428, 30535, 31310, 39794, 61070, 62620, 79588, 99485, 122140, 198970, 397940, 616807, 1233614, 2467228, 3084035, 6168070, 12336140]

約数ペア:

[(1, 12336140), (2, 6168070), (4, 3084035), (5, 2467228), (10, 1233614), (20, 616807), (31, 397940), (62, 198970), (101, 122140), (124, 99485), (155, 79588), (197, 62620), (202, 61070), (310, 39794), (394, 31310), (404, 30535), (505, 24428), (620, 19897), (788, 15655), (985, 12524), (1010, 12214), (1970, 6262), (2020, 6107), (3131, 3940)]