66757250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 146824704

約数和(自身を除く): 80067454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 875, 925, 1031, 1295, 1750, 1850, 2062, 2590, 4625, 5155, 6475, 7217, 9250, 10310, 12950, 14434, 25775, 32375, 36085, 38147, 51550, 64750, 72170, 76294, 128875, 180425, 190735, 257750, 267029, 360850, 381470, 534058, 902125, 953675, 1335145, 1804250, 1907350, 2670290, 4768375, 6675725, 9536750, 13351450, 33378625, 66757250]

約数ペア:

[(1, 66757250), (2, 33378625), (5, 13351450), (7, 9536750), (10, 6675725), (14, 4768375), (25, 2670290), (35, 1907350), (37, 1804250), (50, 1335145), (70, 953675), (74, 902125), (125, 534058), (175, 381470), (185, 360850), (250, 267029), (259, 257750), (350, 190735), (370, 180425), (518, 128875), (875, 76294), (925, 72170), (1031, 64750), (1295, 51550), (1750, 38147), (1850, 36085), (2062, 32375), (2590, 25775), (4625, 14434), (5155, 12950), (6475, 10310), (7217, 9250)]