106888000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 112

約数和(自身を含む): 273881088

約数和(自身を除く): 166993088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 431, 496, 500, 620, 775, 800, 862, 992, 1000, 1240, 1550, 1600, 1724, 1984, 2000, 2155, 2480, 3100, 3448, 3875, 4000, 4310, 4960, 6200, 6896, 7750, 8000, 8620, 9920, 10775, 12400, 13361, 13792, 15500, 17240, 21550, 24800, 26722, 27584, 31000, 34480, 43100, 49600, 53444, 53875, 62000, 66805, 68960, 86200, 106888, 107750, 124000, 133610, 137920, 172400, 213776, 215500, 248000, 267220, 334025, 344800, 427552, 431000, 534440, 668050, 689600, 855104, 862000, 1068880, 1336100, 1670125, 1724000, 2137760, 2672200, 3340250, 3448000, 4275520, 5344400, 6680500, 10688800, 13361000, 21377600, 26722000, 53444000, 106888000]

約数ペア:

[(1, 106888000), (2, 53444000), (4, 26722000), (5, 21377600), (8, 13361000), (10, 10688800), (16, 6680500), (20, 5344400), (25, 4275520), (31, 3448000), (32, 3340250), (40, 2672200), (50, 2137760), (62, 1724000), (64, 1670125), (80, 1336100), (100, 1068880), (124, 862000), (125, 855104), (155, 689600), (160, 668050), (200, 534440), (248, 431000), (250, 427552), (310, 344800), (320, 334025), (400, 267220), (431, 248000), (496, 215500), (500, 213776), (620, 172400), (775, 137920), (800, 133610), (862, 124000), (992, 107750), (1000, 106888), (1240, 86200), (1550, 68960), (1600, 66805), (1724, 62000), (1984, 53875), (2000, 53444), (2155, 49600), (2480, 43100), (3100, 34480), (3448, 31000), (3875, 27584), (4000, 26722), (4310, 24800), (4960, 21550), (6200, 17240), (6896, 15500), (7750, 13792), (8000, 13361), (8620, 12400), (9920, 10775)]