22417640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 61188480

約数和(自身を除く): 38770840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 230, 236, 280, 295, 322, 413, 460, 472, 590, 644, 805, 826, 920, 1180, 1288, 1357, 1610, 1652, 2065, 2360, 2714, 3220, 3304, 3481, 4130, 5428, 6440, 6785, 6962, 8260, 9499, 10856, 13570, 13924, 16520, 17405, 18998, 24367, 27140, 27848, 34810, 37996, 47495, 48734, 54280, 69620, 75992, 80063, 94990, 97468, 121835, 139240, 160126, 189980, 194936, 243670, 320252, 379960, 400315, 487340, 560441, 640504, 800630, 974680, 1120882, 1601260, 2241764, 2802205, 3202520, 4483528, 5604410, 11208820, 22417640]

約数ペア:

[(1, 22417640), (2, 11208820), (4, 5604410), (5, 4483528), (7, 3202520), (8, 2802205), (10, 2241764), (14, 1601260), (20, 1120882), (23, 974680), (28, 800630), (35, 640504), (40, 560441), (46, 487340), (56, 400315), (59, 379960), (70, 320252), (92, 243670), (115, 194936), (118, 189980), (140, 160126), (161, 139240), (184, 121835), (230, 97468), (236, 94990), (280, 80063), (295, 75992), (322, 69620), (413, 54280), (460, 48734), (472, 47495), (590, 37996), (644, 34810), (805, 27848), (826, 27140), (920, 24367), (1180, 18998), (1288, 17405), (1357, 16520), (1610, 13924), (1652, 13570), (2065, 10856), (2360, 9499), (2714, 8260), (3220, 6962), (3304, 6785), (3481, 6440), (4130, 5428)]