63442480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 151128720

約数和(自身を除く): 87686240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 359, 376, 470, 718, 752, 940, 1436, 1795, 1880, 2209, 2872, 3590, 3760, 4418, 5744, 7180, 8836, 11045, 14360, 16873, 17672, 22090, 28720, 33746, 35344, 44180, 67492, 84365, 88360, 134984, 168730, 176720, 269968, 337460, 674920, 793031, 1349840, 1586062, 3172124, 3965155, 6344248, 7930310, 12688496, 15860620, 31721240, 63442480]

約数ペア:

[(1, 63442480), (2, 31721240), (4, 15860620), (5, 12688496), (8, 7930310), (10, 6344248), (16, 3965155), (20, 3172124), (40, 1586062), (47, 1349840), (80, 793031), (94, 674920), (188, 337460), (235, 269968), (359, 176720), (376, 168730), (470, 134984), (718, 88360), (752, 84365), (940, 67492), (1436, 44180), (1795, 35344), (1880, 33746), (2209, 28720), (2872, 22090), (3590, 17672), (3760, 16873), (4418, 14360), (5744, 11045), (7180, 8836)]