40092640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35797}}^1$

素因数の和:35819

約数の個数: 48

約数和(自身を含む): 108253152

約数和(自身を除く): 68160512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35797, 71594, 143188, 178985, 250579, 286376, 357970, 501158, 572752, 715940, 1002316, 1145504, 1252895, 1431880, 2004632, 2505790, 2863760, 4009264, 5011580, 5727520, 8018528, 10023160, 20046320, 40092640]

約数ペア:

[(1, 40092640), (2, 20046320), (4, 10023160), (5, 8018528), (7, 5727520), (8, 5011580), (10, 4009264), (14, 2863760), (16, 2505790), (20, 2004632), (28, 1431880), (32, 1252895), (35, 1145504), (40, 1002316), (56, 715940), (70, 572752), (80, 501158), (112, 357970), (140, 286376), (160, 250579), (224, 178985), (280, 143188), (560, 71594), (1120, 35797)]