17102080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 42384384

約数和(自身を除く): 25282304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 431, 496, 620, 640, 862, 992, 1240, 1280, 1724, 1984, 2155, 2480, 3448, 3968, 4310, 4960, 6896, 7936, 8620, 9920, 13361, 13792, 17240, 19840, 26722, 27584, 34480, 39680, 53444, 55168, 66805, 68960, 106888, 110336, 133610, 137920, 213776, 267220, 275840, 427552, 534440, 551680, 855104, 1068880, 1710208, 2137760, 3420416, 4275520, 8551040, 17102080]

約数ペア:

[(1, 17102080), (2, 8551040), (4, 4275520), (5, 3420416), (8, 2137760), (10, 1710208), (16, 1068880), (20, 855104), (31, 551680), (32, 534440), (40, 427552), (62, 275840), (64, 267220), (80, 213776), (124, 137920), (128, 133610), (155, 110336), (160, 106888), (248, 68960), (256, 66805), (310, 55168), (320, 53444), (431, 39680), (496, 34480), (620, 27584), (640, 26722), (862, 19840), (992, 17240), (1240, 13792), (1280, 13361), (1724, 9920), (1984, 8620), (2155, 7936), (2480, 6896), (3448, 4960), (3968, 4310)]