38693900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 96827136

約数和(自身を除く): 58133236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 331, 334, 350, 662, 668, 700, 835, 1169, 1324, 1655, 1670, 2317, 2338, 3310, 3340, 4175, 4634, 4676, 5845, 6620, 8275, 8350, 9268, 11585, 11690, 16550, 16700, 23170, 23380, 29225, 33100, 46340, 55277, 57925, 58450, 110554, 115850, 116900, 221108, 231700, 276385, 386939, 552770, 773878, 1105540, 1381925, 1547756, 1934695, 2763850, 3869390, 5527700, 7738780, 9673475, 19346950, 38693900]

約数ペア:

[(1, 38693900), (2, 19346950), (4, 9673475), (5, 7738780), (7, 5527700), (10, 3869390), (14, 2763850), (20, 1934695), (25, 1547756), (28, 1381925), (35, 1105540), (50, 773878), (70, 552770), (100, 386939), (140, 276385), (167, 231700), (175, 221108), (331, 116900), (334, 115850), (350, 110554), (662, 58450), (668, 57925), (700, 55277), (835, 46340), (1169, 33100), (1324, 29225), (1655, 23380), (1670, 23170), (2317, 16700), (2338, 16550), (3310, 11690), (3340, 11585), (4175, 9268), (4634, 8350), (4676, 8275), (5845, 6620)]