2016646150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4561}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 3869305920

約数和(自身を除く): 1852659770

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 239, 370, 478, 925, 1195, 1850, 2390, 4561, 5975, 8843, 9122, 11950, 17686, 22805, 44215, 45610, 88430, 114025, 168757, 221075, 228050, 337514, 442150, 843785, 1090079, 1687570, 2180158, 4218925, 5450395, 8437850, 10900790, 27251975, 40332923, 54503950, 80665846, 201664615, 403329230, 1008323075, 2016646150]

約数ペア:

[(1, 2016646150), (2, 1008323075), (5, 403329230), (10, 201664615), (25, 80665846), (37, 54503950), (50, 40332923), (74, 27251975), (185, 10900790), (239, 8437850), (370, 5450395), (478, 4218925), (925, 2180158), (1195, 1687570), (1850, 1090079), (2390, 843785), (4561, 442150), (5975, 337514), (8843, 228050), (9122, 221075), (11950, 168757), (17686, 114025), (22805, 88430), (44215, 45610)]