70528069100

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1483}}^1\times {\mathrm{2749}}^1$

素因数の和:4419

約数の個数: 72

約数和(自身を含む): 154090398000

約数和(自身を除く): 83562328900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1483, 1730, 2749, 2966, 3460, 4325, 5498, 5932, 7415, 8650, 10996, 13745, 14830, 17300, 27490, 29660, 37075, 54980, 68725, 74150, 137450, 148300, 256559, 274900, 475577, 513118, 951154, 1026236, 1282795, 1902308, 2377885, 2565590, 4076767, 4755770, 5131180, 6413975, 8153534, 9511540, 11889425, 12827950, 16307068, 20383835, 23778850, 25655900, 40767670, 47557700, 81535340, 101919175, 203838350, 407676700, 705280691, 1410561382, 2821122764, 3526403455, 7052806910, 14105613820, 17632017275, 35264034550, 70528069100]

約数ペア:

[(1, 70528069100), (2, 35264034550), (4, 17632017275), (5, 14105613820), (10, 7052806910), (20, 3526403455), (25, 2821122764), (50, 1410561382), (100, 705280691), (173, 407676700), (346, 203838350), (692, 101919175), (865, 81535340), (1483, 47557700), (1730, 40767670), (2749, 25655900), (2966, 23778850), (3460, 20383835), (4325, 16307068), (5498, 12827950), (5932, 11889425), (7415, 9511540), (8650, 8153534), (10996, 6413975), (13745, 5131180), (14830, 4755770), (17300, 4076767), (27490, 2565590), (29660, 2377885), (37075, 1902308), (54980, 1282795), (68725, 1026236), (74150, 951154), (137450, 513118), (148300, 475577), (256559, 274900)]