40924300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4219}}^1$

素因数の和:4330

約数の個数: 36

約数和(自身を含む): 89742520

約数和(自身を除く): 48818220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4219, 4850, 8438, 9700, 16876, 21095, 42190, 84380, 105475, 210950, 409243, 421900, 818486, 1636972, 2046215, 4092430, 8184860, 10231075, 20462150, 40924300]

約数ペア:

[(1, 40924300), (2, 20462150), (4, 10231075), (5, 8184860), (10, 4092430), (20, 2046215), (25, 1636972), (50, 818486), (97, 421900), (100, 409243), (194, 210950), (388, 105475), (485, 84380), (970, 42190), (1940, 21095), (2425, 16876), (4219, 9700), (4850, 8438)]