44721400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 105964200

約数和(自身を除く): 61242800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 4219, 5300, 8438, 10600, 16876, 21095, 33752, 42190, 84380, 105475, 168760, 210950, 223607, 421900, 447214, 843800, 894428, 1118035, 1788856, 2236070, 4472140, 5590175, 8944280, 11180350, 22360700, 44721400]

約数ペア:

[(1, 44721400), (2, 22360700), (4, 11180350), (5, 8944280), (8, 5590175), (10, 4472140), (20, 2236070), (25, 1788856), (40, 1118035), (50, 894428), (53, 843800), (100, 447214), (106, 421900), (200, 223607), (212, 210950), (265, 168760), (424, 105475), (530, 84380), (1060, 42190), (1325, 33752), (2120, 21095), (2650, 16876), (4219, 10600), (5300, 8438)]