85713460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16547}}^1$

素因数の和:16600

約数の個数: 48

約数和(自身を含む): 211284864

約数和(自身を除く): 125571404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 16547, 33094, 66188, 82735, 115829, 165470, 231658, 330940, 463316, 579145, 612239, 1158290, 1224478, 2316580, 2448956, 3061195, 4285673, 6122390, 8571346, 12244780, 17142692, 21428365, 42856730, 85713460]

約数ペア:

[(1, 85713460), (2, 42856730), (4, 21428365), (5, 17142692), (7, 12244780), (10, 8571346), (14, 6122390), (20, 4285673), (28, 3061195), (35, 2448956), (37, 2316580), (70, 1224478), (74, 1158290), (140, 612239), (148, 579145), (185, 463316), (259, 330940), (370, 231658), (518, 165470), (740, 115829), (1036, 82735), (1295, 66188), (2590, 33094), (5180, 16547)]