22736420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 57228864

約数和(自身を除く): 34492444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 307, 322, 460, 529, 614, 644, 805, 1058, 1228, 1535, 1610, 2116, 2149, 2645, 3070, 3220, 3703, 4298, 5290, 6140, 7061, 7406, 8596, 10580, 10745, 14122, 14812, 18515, 21490, 28244, 35305, 37030, 42980, 49427, 70610, 74060, 98854, 141220, 162403, 197708, 247135, 324806, 494270, 649612, 812015, 988540, 1136821, 1624030, 2273642, 3248060, 4547284, 5684105, 11368210, 22736420]

約数ペア:

[(1, 22736420), (2, 11368210), (4, 5684105), (5, 4547284), (7, 3248060), (10, 2273642), (14, 1624030), (20, 1136821), (23, 988540), (28, 812015), (35, 649612), (46, 494270), (70, 324806), (92, 247135), (115, 197708), (140, 162403), (161, 141220), (230, 98854), (307, 74060), (322, 70610), (460, 49427), (529, 42980), (614, 37030), (644, 35305), (805, 28244), (1058, 21490), (1228, 18515), (1535, 14812), (1610, 14122), (2116, 10745), (2149, 10580), (2645, 8596), (3070, 7406), (3220, 7061), (3703, 6140), (4298, 5290)]