229968166460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1\times {\mathrm{29569}}^1$

素因数の和:35126

約数の個数: 48

約数和(自身を含む): 489841007040

約数和(自身を除く): 259872840580

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5477, 10954, 21908, 27385, 29569, 54770, 59138, 109540, 118276, 147845, 295690, 388867, 591380, 777734, 1555468, 1944335, 2099399, 3888670, 4198798, 7777340, 8397596, 10496995, 20993990, 41987980, 161949413, 323898826, 647797652, 809747065, 1619494130, 3238988260, 11498408323, 22996816646, 45993633292, 57492041615, 114984083230, 229968166460]

約数ペア:

[(1, 229968166460), (2, 114984083230), (4, 57492041615), (5, 45993633292), (10, 22996816646), (20, 11498408323), (71, 3238988260), (142, 1619494130), (284, 809747065), (355, 647797652), (710, 323898826), (1420, 161949413), (5477, 41987980), (10954, 20993990), (21908, 10496995), (27385, 8397596), (29569, 7777340), (54770, 4198798), (59138, 3888670), (109540, 2099399), (118276, 1944335), (147845, 1555468), (295690, 777734), (388867, 591380)]