10688800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 26998272

約数和(自身を除く): 16309472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 431, 496, 620, 775, 800, 862, 992, 1240, 1550, 1724, 2155, 2480, 3100, 3448, 4310, 4960, 6200, 6896, 8620, 10775, 12400, 13361, 13792, 17240, 21550, 24800, 26722, 34480, 43100, 53444, 66805, 68960, 86200, 106888, 133610, 172400, 213776, 267220, 334025, 344800, 427552, 534440, 668050, 1068880, 1336100, 2137760, 2672200, 5344400, 10688800]

約数ペア:

[(1, 10688800), (2, 5344400), (4, 2672200), (5, 2137760), (8, 1336100), (10, 1068880), (16, 668050), (20, 534440), (25, 427552), (31, 344800), (32, 334025), (40, 267220), (50, 213776), (62, 172400), (80, 133610), (100, 106888), (124, 86200), (155, 68960), (160, 66805), (200, 53444), (248, 43100), (310, 34480), (400, 26722), (431, 24800), (496, 21550), (620, 17240), (775, 13792), (800, 13361), (862, 12400), (992, 10775), (1240, 8620), (1550, 6896), (1724, 6200), (2155, 4960), (2480, 4310), (3100, 3448)]