58138100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 136553760

約数和(自身を除く): 78415660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 827, 925, 950, 1406, 1654, 1850, 1900, 2812, 3308, 3515, 3700, 4135, 7030, 8270, 14060, 15713, 16540, 17575, 20675, 30599, 31426, 35150, 41350, 61198, 62852, 70300, 78565, 82700, 122396, 152995, 157130, 305990, 314260, 392825, 581381, 611980, 764975, 785650, 1162762, 1529950, 1571300, 2325524, 2906905, 3059900, 5813810, 11627620, 14534525, 29069050, 58138100]

約数ペア:

[(1, 58138100), (2, 29069050), (4, 14534525), (5, 11627620), (10, 5813810), (19, 3059900), (20, 2906905), (25, 2325524), (37, 1571300), (38, 1529950), (50, 1162762), (74, 785650), (76, 764975), (95, 611980), (100, 581381), (148, 392825), (185, 314260), (190, 305990), (370, 157130), (380, 152995), (475, 122396), (703, 82700), (740, 78565), (827, 70300), (925, 62852), (950, 61198), (1406, 41350), (1654, 35150), (1850, 31426), (1900, 30599), (2812, 20675), (3308, 17575), (3515, 16540), (3700, 15713), (4135, 14060), (7030, 8270)]