45628280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1187}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 106171560

約数和(自身を除く): 60543280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1187, 1240, 1922, 2374, 3844, 4748, 4805, 5935, 7688, 9496, 9610, 11870, 19220, 23740, 36797, 38440, 47480, 73594, 147188, 183985, 294376, 367970, 735940, 1140707, 1471880, 2281414, 4562828, 5703535, 9125656, 11407070, 22814140, 45628280]

約数ペア:

[(1, 45628280), (2, 22814140), (4, 11407070), (5, 9125656), (8, 5703535), (10, 4562828), (20, 2281414), (31, 1471880), (40, 1140707), (62, 735940), (124, 367970), (155, 294376), (248, 183985), (310, 147188), (620, 73594), (961, 47480), (1187, 38440), (1240, 36797), (1922, 23740), (2374, 19220), (3844, 11870), (4748, 9610), (4805, 9496), (5935, 7688)]