45296800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 72

約数和(自身を含む): 113359932

約数和(自身を除く): 68063132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1381, 1640, 2050, 2762, 3280, 4100, 5524, 6560, 6905, 8200, 11048, 13810, 16400, 22096, 27620, 32800, 34525, 44192, 55240, 56621, 69050, 110480, 113242, 138100, 220960, 226484, 276200, 283105, 452968, 552400, 566210, 905936, 1104800, 1132420, 1415525, 1811872, 2264840, 2831050, 4529680, 5662100, 9059360, 11324200, 22648400, 45296800]

約数ペア:

[(1, 45296800), (2, 22648400), (4, 11324200), (5, 9059360), (8, 5662100), (10, 4529680), (16, 2831050), (20, 2264840), (25, 1811872), (32, 1415525), (40, 1132420), (41, 1104800), (50, 905936), (80, 566210), (82, 552400), (100, 452968), (160, 283105), (164, 276200), (200, 226484), (205, 220960), (328, 138100), (400, 113242), (410, 110480), (656, 69050), (800, 56621), (820, 55240), (1025, 44192), (1312, 34525), (1381, 32800), (1640, 27620), (2050, 22096), (2762, 16400), (3280, 13810), (4100, 11048), (5524, 8200), (6560, 6905)]