100778890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 192798144

約数和(自身を除く): 92019254

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1535, 1931, 3070, 3862, 5219, 9655, 10438, 19310, 26095, 32827, 52190, 65654, 164135, 328270, 592817, 1185634, 2964085, 5928170, 10077889, 20155778, 50389445, 100778890]

約数ペア:

[(1, 100778890), (2, 50389445), (5, 20155778), (10, 10077889), (17, 5928170), (34, 2964085), (85, 1185634), (170, 592817), (307, 328270), (614, 164135), (1535, 65654), (1931, 52190), (3070, 32827), (3862, 26095), (5219, 19310), (9655, 10438)]