24672280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 33492200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 101, 124, 155, 197, 202, 248, 310, 394, 404, 505, 620, 788, 808, 985, 1010, 1240, 1576, 1970, 2020, 3131, 3940, 4040, 6107, 6262, 7880, 12214, 12524, 15655, 19897, 24428, 25048, 30535, 31310, 39794, 48856, 61070, 62620, 79588, 99485, 122140, 125240, 159176, 198970, 244280, 397940, 616807, 795880, 1233614, 2467228, 3084035, 4934456, 6168070, 12336140, 24672280]

約数ペア:

[(1, 24672280), (2, 12336140), (4, 6168070), (5, 4934456), (8, 3084035), (10, 2467228), (20, 1233614), (31, 795880), (40, 616807), (62, 397940), (101, 244280), (124, 198970), (155, 159176), (197, 125240), (202, 122140), (248, 99485), (310, 79588), (394, 62620), (404, 61070), (505, 48856), (620, 39794), (788, 31310), (808, 30535), (985, 25048), (1010, 24428), (1240, 19897), (1576, 15655), (1970, 12524), (2020, 12214), (3131, 7880), (3940, 6262), (4040, 6107)]