26996150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 53486160

約数和(自身を除く): 26490010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 157, 181, 190, 314, 362, 475, 785, 905, 950, 1570, 1810, 2983, 3439, 3925, 4525, 5966, 6878, 7850, 9050, 14915, 17195, 28417, 29830, 34390, 56834, 74575, 85975, 142085, 149150, 171950, 284170, 539923, 710425, 1079846, 1420850, 2699615, 5399230, 13498075, 26996150]

約数ペア:

[(1, 26996150), (2, 13498075), (5, 5399230), (10, 2699615), (19, 1420850), (25, 1079846), (38, 710425), (50, 539923), (95, 284170), (157, 171950), (181, 149150), (190, 142085), (314, 85975), (362, 74575), (475, 56834), (785, 34390), (905, 29830), (950, 28417), (1570, 17195), (1810, 14915), (2983, 9050), (3439, 7850), (3925, 6878), (4525, 5966)]