13304882050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{78241}}^1$

素因数の和:78451

約数の個数: 48

約数和(自身を含む): 26195421600

約数和(自身を除く): 12890539550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 179, 190, 358, 475, 895, 950, 1790, 3401, 4475, 6802, 8950, 17005, 34010, 78241, 85025, 156482, 170050, 391205, 782410, 1486579, 1956025, 2973158, 3912050, 7432895, 14005139, 14865790, 28010278, 37164475, 70025695, 74328950, 140051390, 266097641, 350128475, 532195282, 700256950, 1330488205, 2660976410, 6652441025, 13304882050]

約数ペア:

[(1, 13304882050), (2, 6652441025), (5, 2660976410), (10, 1330488205), (19, 700256950), (25, 532195282), (38, 350128475), (50, 266097641), (95, 140051390), (179, 74328950), (190, 70025695), (358, 37164475), (475, 28010278), (895, 14865790), (950, 14005139), (1790, 7432895), (3401, 3912050), (4475, 2973158), (6802, 1956025), (8950, 1486579), (17005, 782410), (34010, 391205), (78241, 170050), (85025, 156482)]