47506400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1444

約数の個数: 72

約数和(自身を含む): 118758024

約数和(自身を除く): 71251624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1381, 1720, 2150, 2762, 3440, 4300, 5524, 6880, 6905, 8600, 11048, 13810, 17200, 22096, 27620, 34400, 34525, 44192, 55240, 59383, 69050, 110480, 118766, 138100, 220960, 237532, 276200, 296915, 475064, 552400, 593830, 950128, 1104800, 1187660, 1484575, 1900256, 2375320, 2969150, 4750640, 5938300, 9501280, 11876600, 23753200, 47506400]

約数ペア:

[(1, 47506400), (2, 23753200), (4, 11876600), (5, 9501280), (8, 5938300), (10, 4750640), (16, 2969150), (20, 2375320), (25, 1900256), (32, 1484575), (40, 1187660), (43, 1104800), (50, 950128), (80, 593830), (86, 552400), (100, 475064), (160, 296915), (172, 276200), (200, 237532), (215, 220960), (344, 138100), (400, 118766), (430, 110480), (688, 69050), (800, 59383), (860, 55240), (1075, 44192), (1376, 34525), (1381, 34400), (1720, 27620), (2150, 22096), (2762, 17200), (3440, 13810), (4300, 11048), (5524, 8600), (6880, 6905)]