56463400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 154990080

約数和(自身を除く): 98526680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1301, 1400, 1550, 1736, 2170, 2602, 3100, 4340, 5204, 5425, 6200, 6505, 8680, 9107, 10408, 10850, 13010, 18214, 21700, 26020, 32525, 36428, 40331, 43400, 45535, 52040, 65050, 72856, 80662, 91070, 130100, 161324, 182140, 201655, 227675, 260200, 282317, 322648, 364280, 403310, 455350, 564634, 806620, 910700, 1008275, 1129268, 1411585, 1613240, 1821400, 2016550, 2258536, 2823170, 4033100, 5646340, 7057925, 8066200, 11292680, 14115850, 28231700, 56463400]

約数ペア:

[(1, 56463400), (2, 28231700), (4, 14115850), (5, 11292680), (7, 8066200), (8, 7057925), (10, 5646340), (14, 4033100), (20, 2823170), (25, 2258536), (28, 2016550), (31, 1821400), (35, 1613240), (40, 1411585), (50, 1129268), (56, 1008275), (62, 910700), (70, 806620), (100, 564634), (124, 455350), (140, 403310), (155, 364280), (175, 322648), (200, 282317), (217, 260200), (248, 227675), (280, 201655), (310, 182140), (350, 161324), (434, 130100), (620, 91070), (700, 80662), (775, 72856), (868, 65050), (1085, 52040), (1240, 45535), (1301, 43400), (1400, 40331), (1550, 36428), (1736, 32525), (2170, 26020), (2602, 21700), (3100, 18214), (4340, 13010), (5204, 10850), (5425, 10408), (6200, 9107), (6505, 8680)]