22690220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 34886740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 59, 67, 70, 82, 118, 134, 140, 164, 205, 236, 268, 287, 295, 335, 410, 413, 469, 574, 590, 670, 820, 826, 938, 1148, 1180, 1340, 1435, 1652, 1876, 2065, 2345, 2419, 2747, 2870, 3953, 4130, 4690, 4838, 5494, 5740, 7906, 8260, 9380, 9676, 10988, 12095, 13735, 15812, 16933, 19229, 19765, 24190, 27470, 27671, 33866, 38458, 39530, 48380, 54940, 55342, 67732, 76916, 79060, 84665, 96145, 110684, 138355, 162073, 169330, 192290, 276710, 324146, 338660, 384580, 553420, 648292, 810365, 1134511, 1620730, 2269022, 3241460, 4538044, 5672555, 11345110, 22690220]

約数ペア:

[(1, 22690220), (2, 11345110), (4, 5672555), (5, 4538044), (7, 3241460), (10, 2269022), (14, 1620730), (20, 1134511), (28, 810365), (35, 648292), (41, 553420), (59, 384580), (67, 338660), (70, 324146), (82, 276710), (118, 192290), (134, 169330), (140, 162073), (164, 138355), (205, 110684), (236, 96145), (268, 84665), (287, 79060), (295, 76916), (335, 67732), (410, 55342), (413, 54940), (469, 48380), (574, 39530), (590, 38458), (670, 33866), (820, 27671), (826, 27470), (938, 24190), (1148, 19765), (1180, 19229), (1340, 16933), (1435, 15812), (1652, 13735), (1876, 12095), (2065, 10988), (2345, 9676), (2419, 9380), (2747, 8260), (2870, 7906), (3953, 5740), (4130, 5494), (4690, 4838)]