2023946500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{11213}}^1$

素因数の和:11270

約数の個数: 72

約数和(自身を含む): 4665607128

約数和(自身を除く): 2641660628

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 361, 380, 475, 500, 722, 950, 1444, 1805, 1900, 2375, 3610, 4750, 7220, 9025, 9500, 11213, 18050, 22426, 36100, 44852, 45125, 56065, 90250, 112130, 180500, 213047, 224260, 280325, 426094, 560650, 852188, 1065235, 1121300, 1401625, 2130470, 2803250, 4047893, 4260940, 5326175, 5606500, 8095786, 10652350, 16191572, 20239465, 21304700, 26630875, 40478930, 53261750, 80957860, 101197325, 106523500, 202394650, 404789300, 505986625, 1011973250, 2023946500]

約数ペア:

[(1, 2023946500), (2, 1011973250), (4, 505986625), (5, 404789300), (10, 202394650), (19, 106523500), (20, 101197325), (25, 80957860), (38, 53261750), (50, 40478930), (76, 26630875), (95, 21304700), (100, 20239465), (125, 16191572), (190, 10652350), (250, 8095786), (361, 5606500), (380, 5326175), (475, 4260940), (500, 4047893), (722, 2803250), (950, 2130470), (1444, 1401625), (1805, 1121300), (1900, 1065235), (2375, 852188), (3610, 560650), (4750, 426094), (7220, 280325), (9025, 224260), (9500, 213047), (11213, 180500), (18050, 112130), (22426, 90250), (36100, 56065), (44852, 45125)]