22669280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7491

約数の個数: 48

約数和(自身を含む): 56382480

約数和(自身を除く): 33713200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7457, 14914, 29828, 37285, 59656, 74570, 119312, 141683, 149140, 238624, 283366, 298280, 566732, 596560, 708415, 1133464, 1193120, 1416830, 2266928, 2833660, 4533856, 5667320, 11334640, 22669280]

約数ペア:

[(1, 22669280), (2, 11334640), (4, 5667320), (5, 4533856), (8, 2833660), (10, 2266928), (16, 1416830), (19, 1193120), (20, 1133464), (32, 708415), (38, 596560), (40, 566732), (76, 298280), (80, 283366), (95, 238624), (152, 149140), (160, 141683), (190, 119312), (304, 74570), (380, 59656), (608, 37285), (760, 29828), (1520, 14914), (3040, 7457)]