22648850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 48562368

約数和(自身を除く): 25913518

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 397, 794, 815, 1141, 1630, 1985, 2282, 2779, 3970, 4075, 5558, 5705, 8150, 9925, 11410, 13895, 19850, 27790, 28525, 57050, 64711, 69475, 129422, 138950, 323555, 452977, 647110, 905954, 1617775, 2264885, 3235550, 4529770, 11324425, 22648850]

約数ペア:

[(1, 22648850), (2, 11324425), (5, 4529770), (7, 3235550), (10, 2264885), (14, 1617775), (25, 905954), (35, 647110), (50, 452977), (70, 323555), (163, 138950), (175, 129422), (326, 69475), (350, 64711), (397, 57050), (794, 28525), (815, 27790), (1141, 19850), (1630, 13895), (1985, 11410), (2282, 9925), (2779, 8150), (3970, 5705), (4075, 5558)]