23330404880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{88993}}^1$

素因数の和:89148

約数の個数: 80

約数和(自身を含む): 56610863280

約数和(自身を除く): 33280458400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 113, 116, 145, 226, 232, 290, 452, 464, 565, 580, 904, 1130, 1160, 1808, 2260, 2320, 3277, 4520, 6554, 9040, 13108, 16385, 26216, 32770, 52432, 65540, 88993, 131080, 177986, 262160, 355972, 444965, 711944, 889930, 1423888, 1779860, 2580797, 3559720, 5161594, 7119440, 10056209, 10323188, 12903985, 20112418, 20646376, 25807970, 40224836, 41292752, 50281045, 51615940, 80449672, 100562090, 103231880, 160899344, 201124180, 206463760, 291630061, 402248360, 583260122, 804496720, 1166520244, 1458150305, 2333040488, 2916300610, 4666080976, 5832601220, 11665202440, 23330404880]

約数ペア:

[(1, 23330404880), (2, 11665202440), (4, 5832601220), (5, 4666080976), (8, 2916300610), (10, 2333040488), (16, 1458150305), (20, 1166520244), (29, 804496720), (40, 583260122), (58, 402248360), (80, 291630061), (113, 206463760), (116, 201124180), (145, 160899344), (226, 103231880), (232, 100562090), (290, 80449672), (452, 51615940), (464, 50281045), (565, 41292752), (580, 40224836), (904, 25807970), (1130, 20646376), (1160, 20112418), (1808, 12903985), (2260, 10323188), (2320, 10056209), (3277, 7119440), (4520, 5161594), (6554, 3559720), (9040, 2580797), (13108, 1779860), (16385, 1423888), (26216, 889930), (32770, 711944), (52432, 444965), (65540, 355972), (88993, 262160), (131080, 177986)]