38754100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 108

約数和(自身を含む): 106868160

約数和(自身を除く): 68114060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 719, 770, 980, 1078, 1100, 1225, 1438, 1540, 1925, 2156, 2450, 2695, 2876, 3595, 3850, 4900, 5033, 5390, 7190, 7700, 7909, 10066, 10780, 13475, 14380, 15818, 17975, 20132, 25165, 26950, 31636, 35231, 35950, 39545, 50330, 53900, 55363, 70462, 71900, 79090, 100660, 110726, 125825, 140924, 158180, 176155, 197725, 221452, 251650, 276815, 352310, 387541, 395450, 503300, 553630, 704620, 775082, 790900, 880775, 1107260, 1384075, 1550164, 1761550, 1937705, 2768150, 3523100, 3875410, 5536300, 7750820, 9688525, 19377050, 38754100]

約数ペア:

[(1, 38754100), (2, 19377050), (4, 9688525), (5, 7750820), (7, 5536300), (10, 3875410), (11, 3523100), (14, 2768150), (20, 1937705), (22, 1761550), (25, 1550164), (28, 1384075), (35, 1107260), (44, 880775), (49, 790900), (50, 775082), (55, 704620), (70, 553630), (77, 503300), (98, 395450), (100, 387541), (110, 352310), (140, 276815), (154, 251650), (175, 221452), (196, 197725), (220, 176155), (245, 158180), (275, 140924), (308, 125825), (350, 110726), (385, 100660), (490, 79090), (539, 71900), (550, 70462), (700, 55363), (719, 53900), (770, 50330), (980, 39545), (1078, 35950), (1100, 35231), (1225, 31636), (1438, 26950), (1540, 25165), (1925, 20132), (2156, 17975), (2450, 15818), (2695, 14380), (2876, 13475), (3595, 10780), (3850, 10066), (4900, 7909), (5033, 7700), (5390, 7190)]