38272100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 89994240

約数和(自身を除く): 51722140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 425, 470, 479, 799, 850, 940, 958, 1175, 1598, 1700, 1916, 2350, 2395, 3196, 3995, 4700, 4790, 7990, 8143, 9580, 11975, 15980, 16286, 19975, 22513, 23950, 32572, 39950, 40715, 45026, 47900, 79900, 81430, 90052, 112565, 162860, 203575, 225130, 382721, 407150, 450260, 562825, 765442, 814300, 1125650, 1530884, 1913605, 2251300, 3827210, 7654420, 9568025, 19136050, 38272100]

約数ペア:

[(1, 38272100), (2, 19136050), (4, 9568025), (5, 7654420), (10, 3827210), (17, 2251300), (20, 1913605), (25, 1530884), (34, 1125650), (47, 814300), (50, 765442), (68, 562825), (85, 450260), (94, 407150), (100, 382721), (170, 225130), (188, 203575), (235, 162860), (340, 112565), (425, 90052), (470, 81430), (479, 79900), (799, 47900), (850, 45026), (940, 40715), (958, 39950), (1175, 32572), (1598, 23950), (1700, 22513), (1916, 19975), (2350, 16286), (2395, 15980), (3196, 11975), (3995, 9580), (4700, 8143), (4790, 7990)]