448082257240

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^2\times {\mathrm{196111}}^1$

素因数の和:196600

約数の個数: 48

約数和(自身を含む): 1012426238880

約数和(自身を除く): 564343981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 57121, 114242, 196111, 228484, 285605, 392222, 456968, 571210, 784444, 980555, 1142420, 1568888, 1961110, 2284840, 3922220, 7844440, 46870529, 93741058, 187482116, 234352645, 374964232, 468705290, 937410580, 1874821160, 11202056431, 22404112862, 44808225724, 56010282155, 89616451448, 112020564310, 224041128620, 448082257240]

約数ペア:

[(1, 448082257240), (2, 224041128620), (4, 112020564310), (5, 89616451448), (8, 56010282155), (10, 44808225724), (20, 22404112862), (40, 11202056431), (239, 1874821160), (478, 937410580), (956, 468705290), (1195, 374964232), (1912, 234352645), (2390, 187482116), (4780, 93741058), (9560, 46870529), (57121, 7844440), (114242, 3922220), (196111, 2284840), (228484, 1961110), (285605, 1568888), (392222, 1142420), (456968, 980555), (571210, 784444)]