38696500

素因数分解:

$2^2\times 5^3\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 85162896

約数和(自身を除く): 46466396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 193, 250, 386, 401, 500, 772, 802, 965, 1604, 1930, 2005, 3860, 4010, 4825, 8020, 9650, 10025, 19300, 20050, 24125, 40100, 48250, 50125, 77393, 96500, 100250, 154786, 200500, 309572, 386965, 773930, 1547860, 1934825, 3869650, 7739300, 9674125, 19348250, 38696500]

約数ペア:

[(1, 38696500), (2, 19348250), (4, 9674125), (5, 7739300), (10, 3869650), (20, 1934825), (25, 1547860), (50, 773930), (100, 386965), (125, 309572), (193, 200500), (250, 154786), (386, 100250), (401, 96500), (500, 77393), (772, 50125), (802, 48250), (965, 40100), (1604, 24125), (1930, 20050), (2005, 19300), (3860, 10025), (4010, 9650), (4825, 8020)]