39739400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 98832960

約数和(自身を除く): 59093560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 53, 92, 100, 106, 115, 163, 184, 200, 212, 230, 265, 326, 424, 460, 530, 575, 652, 815, 920, 1060, 1150, 1219, 1304, 1325, 1630, 2120, 2300, 2438, 2650, 3260, 3749, 4075, 4600, 4876, 5300, 6095, 6520, 7498, 8150, 8639, 9752, 10600, 12190, 14996, 16300, 17278, 18745, 24380, 29992, 30475, 32600, 34556, 37490, 43195, 48760, 60950, 69112, 74980, 86390, 93725, 121900, 149960, 172780, 187450, 198697, 215975, 243800, 345560, 374900, 397394, 431950, 749800, 794788, 863900, 993485, 1589576, 1727800, 1986970, 3973940, 4967425, 7947880, 9934850, 19869700, 39739400]

約数ペア:

[(1, 39739400), (2, 19869700), (4, 9934850), (5, 7947880), (8, 4967425), (10, 3973940), (20, 1986970), (23, 1727800), (25, 1589576), (40, 993485), (46, 863900), (50, 794788), (53, 749800), (92, 431950), (100, 397394), (106, 374900), (115, 345560), (163, 243800), (184, 215975), (200, 198697), (212, 187450), (230, 172780), (265, 149960), (326, 121900), (424, 93725), (460, 86390), (530, 74980), (575, 69112), (652, 60950), (815, 48760), (920, 43195), (1060, 37490), (1150, 34556), (1219, 32600), (1304, 30475), (1325, 29992), (1630, 24380), (2120, 18745), (2300, 17278), (2438, 16300), (2650, 14996), (3260, 12190), (3749, 10600), (4075, 9752), (4600, 8639), (4876, 8150), (5300, 7498), (6095, 6520)]