89746460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 202015296

約数和(自身を除く): 112268836

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 5273, 8510, 10546, 17020, 21092, 26365, 52730, 105460, 121279, 195101, 242558, 390202, 485116, 606395, 780404, 975505, 1212790, 1951010, 2425580, 3902020, 4487323, 8974646, 17949292, 22436615, 44873230, 89746460]

約数ペア:

[(1, 89746460), (2, 44873230), (4, 22436615), (5, 17949292), (10, 8974646), (20, 4487323), (23, 3902020), (37, 2425580), (46, 1951010), (74, 1212790), (92, 975505), (115, 780404), (148, 606395), (185, 485116), (230, 390202), (370, 242558), (460, 195101), (740, 121279), (851, 105460), (1702, 52730), (3404, 26365), (4255, 21092), (5273, 17020), (8510, 10546)]