24954877240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{22091}}^1$

素因数の和:23044

約数の個数: 64

約数和(自身を含む): 58025963520

約数和(自身を除く): 33071086280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 911, 1240, 1822, 3644, 4555, 7288, 9110, 18220, 22091, 28241, 36440, 44182, 56482, 88364, 110455, 112964, 141205, 176728, 220910, 225928, 282410, 441820, 564820, 684821, 883640, 1129640, 1369642, 2739284, 3424105, 5478568, 6848210, 13696420, 20124901, 27392840, 40249802, 80499604, 100624505, 160999208, 201249010, 402498020, 623871931, 804996040, 1247743862, 2495487724, 3119359655, 4990975448, 6238719310, 12477438620, 24954877240]

約数ペア:

[(1, 24954877240), (2, 12477438620), (4, 6238719310), (5, 4990975448), (8, 3119359655), (10, 2495487724), (20, 1247743862), (31, 804996040), (40, 623871931), (62, 402498020), (124, 201249010), (155, 160999208), (248, 100624505), (310, 80499604), (620, 40249802), (911, 27392840), (1240, 20124901), (1822, 13696420), (3644, 6848210), (4555, 5478568), (7288, 3424105), (9110, 2739284), (18220, 1369642), (22091, 1129640), (28241, 883640), (36440, 684821), (44182, 564820), (56482, 441820), (88364, 282410), (110455, 225928), (112964, 220910), (141205, 176728)]