202875760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34739}}^1$

素因数の和:34825

約数の個数: 40

約数和(自身を含む): 478161360

約数和(自身を除く): 275285600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34739, 69478, 138956, 173695, 277912, 347390, 555824, 694780, 1389560, 2535947, 2779120, 5071894, 10143788, 12679735, 20287576, 25359470, 40575152, 50718940, 101437880, 202875760]

約数ペア:

[(1, 202875760), (2, 101437880), (4, 50718940), (5, 40575152), (8, 25359470), (10, 20287576), (16, 12679735), (20, 10143788), (40, 5071894), (73, 2779120), (80, 2535947), (146, 1389560), (292, 694780), (365, 555824), (584, 347390), (730, 277912), (1168, 173695), (1460, 138956), (2920, 69478), (5840, 34739)]