22473059140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{19583}}^1$

素因数の和:20777

約数の個数: 72

約数和(自身を含む): 54948160512

約数和(自身を除く): 32475101372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1171, 2342, 4684, 5855, 8197, 11710, 16394, 19583, 23420, 32788, 39166, 40985, 57379, 78332, 81970, 97915, 114758, 137081, 163940, 195830, 229516, 274162, 286895, 391660, 548324, 573790, 685405, 959567, 1147580, 1370810, 1919134, 2741620, 3838268, 4797835, 9595670, 19191340, 22931693, 45863386, 91726772, 114658465, 160521851, 229316930, 321043702, 458633860, 642087404, 802609255, 1123652957, 1605218510, 2247305914, 3210437020, 4494611828, 5618264785, 11236529570, 22473059140]

約数ペア:

[(1, 22473059140), (2, 11236529570), (4, 5618264785), (5, 4494611828), (7, 3210437020), (10, 2247305914), (14, 1605218510), (20, 1123652957), (28, 802609255), (35, 642087404), (49, 458633860), (70, 321043702), (98, 229316930), (140, 160521851), (196, 114658465), (245, 91726772), (490, 45863386), (980, 22931693), (1171, 19191340), (2342, 9595670), (4684, 4797835), (5855, 3838268), (8197, 2741620), (11710, 1919134), (16394, 1370810), (19583, 1147580), (23420, 959567), (32788, 685405), (39166, 573790), (40985, 548324), (57379, 391660), (78332, 286895), (81970, 274162), (97915, 229516), (114758, 195830), (137081, 163940)]