19834300

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 43271536

約数和(自身を除く): 23437236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 823, 964, 1205, 1646, 2410, 3292, 4115, 4820, 6025, 8230, 12050, 16460, 20575, 24100, 41150, 82300, 198343, 396686, 793372, 991715, 1983430, 3966860, 4958575, 9917150, 19834300]

約数ペア:

[(1, 19834300), (2, 9917150), (4, 4958575), (5, 3966860), (10, 1983430), (20, 991715), (25, 793372), (50, 396686), (100, 198343), (241, 82300), (482, 41150), (823, 24100), (964, 20575), (1205, 16460), (1646, 12050), (2410, 8230), (3292, 6025), (4115, 4820)]