100135120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30529}}^1$

素因数の和:30583

約数の個数: 40

約数和(自身を含む): 238500360

約数和(自身を除く): 138365240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 30529, 61058, 122116, 152645, 244232, 305290, 488464, 610580, 1221160, 1251689, 2442320, 2503378, 5006756, 6258445, 10013512, 12516890, 20027024, 25033780, 50067560, 100135120]

約数ペア:

[(1, 100135120), (2, 50067560), (4, 25033780), (5, 20027024), (8, 12516890), (10, 10013512), (16, 6258445), (20, 5006756), (40, 2503378), (41, 2442320), (80, 1251689), (82, 1221160), (164, 610580), (205, 488464), (328, 305290), (410, 244232), (656, 152645), (820, 122116), (1640, 61058), (3280, 30529)]