85439110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5647}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 164695680

約数和(自身を除く): 79256570

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5647, 7565, 11294, 15130, 28235, 56470, 95999, 191998, 479995, 502583, 959990, 1005166, 2512915, 5025830, 8543911, 17087822, 42719555, 85439110]

約数ペア:

[(1, 85439110), (2, 42719555), (5, 17087822), (10, 8543911), (17, 5025830), (34, 2512915), (85, 1005166), (89, 959990), (170, 502583), (178, 479995), (445, 191998), (890, 95999), (1513, 56470), (3026, 28235), (5647, 15130), (7565, 11294)]