23223700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 56246400

約数和(自身を除く): 33022700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 719, 850, 950, 1292, 1438, 1615, 1700, 1900, 2876, 3230, 3595, 6460, 7190, 8075, 12223, 13661, 14380, 16150, 17975, 24446, 27322, 32300, 35950, 48892, 54644, 61115, 68305, 71900, 122230, 136610, 232237, 244460, 273220, 305575, 341525, 464474, 611150, 683050, 928948, 1161185, 1222300, 1366100, 2322370, 4644740, 5805925, 11611850, 23223700]

約数ペア:

[(1, 23223700), (2, 11611850), (4, 5805925), (5, 4644740), (10, 2322370), (17, 1366100), (19, 1222300), (20, 1161185), (25, 928948), (34, 683050), (38, 611150), (50, 464474), (68, 341525), (76, 305575), (85, 273220), (95, 244460), (100, 232237), (170, 136610), (190, 122230), (323, 71900), (340, 68305), (380, 61115), (425, 54644), (475, 48892), (646, 35950), (719, 32300), (850, 27322), (950, 24446), (1292, 17975), (1438, 16150), (1615, 14380), (1700, 13661), (1900, 12223), (2876, 8075), (3230, 7190), (3595, 6460)]