14774920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20476280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 271, 290, 376, 470, 542, 580, 940, 1084, 1160, 1355, 1363, 1880, 2168, 2710, 2726, 5420, 5452, 6815, 7859, 10840, 10904, 12737, 13630, 15718, 25474, 27260, 31436, 39295, 50948, 54520, 62872, 63685, 78590, 101896, 127370, 157180, 254740, 314360, 369373, 509480, 738746, 1477492, 1846865, 2954984, 3693730, 7387460, 14774920]

約数ペア:

[(1, 14774920), (2, 7387460), (4, 3693730), (5, 2954984), (8, 1846865), (10, 1477492), (20, 738746), (29, 509480), (40, 369373), (47, 314360), (58, 254740), (94, 157180), (116, 127370), (145, 101896), (188, 78590), (232, 63685), (235, 62872), (271, 54520), (290, 50948), (376, 39295), (470, 31436), (542, 27260), (580, 25474), (940, 15718), (1084, 13630), (1160, 12737), (1355, 10904), (1363, 10840), (1880, 7859), (2168, 6815), (2710, 5452), (2726, 5420)]