75634870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 70165130

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 4999, 7565, 9998, 15130, 24995, 49990, 84983, 169966, 424915, 444911, 849830, 889822, 2224555, 4449110, 7563487, 15126974, 37817435, 75634870]

約数ペア:

[(1, 75634870), (2, 37817435), (5, 15126974), (10, 7563487), (17, 4449110), (34, 2224555), (85, 889822), (89, 849830), (170, 444911), (178, 424915), (445, 169966), (890, 84983), (1513, 49990), (3026, 24995), (4999, 15130), (7565, 9998)]