13306057400

素因数分解:

$2^3\times 5^2\times {\mathrm{1039}}^1\times {\mathrm{64033}}^1$

素因数の和:65088

約数の個数: 48

約数和(自身を含む): 30966842400

約数和(自身を除く): 17660785000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1039, 2078, 4156, 5195, 8312, 10390, 20780, 25975, 41560, 51950, 64033, 103900, 128066, 207800, 256132, 320165, 512264, 640330, 1280660, 1600825, 2561320, 3201650, 6403300, 12806600, 66530287, 133060574, 266121148, 332651435, 532242296, 665302870, 1330605740, 1663257175, 2661211480, 3326514350, 6653028700, 13306057400]

約数ペア:

[(1, 13306057400), (2, 6653028700), (4, 3326514350), (5, 2661211480), (8, 1663257175), (10, 1330605740), (20, 665302870), (25, 532242296), (40, 332651435), (50, 266121148), (100, 133060574), (200, 66530287), (1039, 12806600), (2078, 6403300), (4156, 3201650), (5195, 2561320), (8312, 1600825), (10390, 1280660), (20780, 640330), (25975, 512264), (41560, 320165), (51950, 256132), (64033, 207800), (103900, 128066)]