73086880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9719}}^1$

素因数の和:9781

約数の個数: 48

約数和(自身を含む): 176359680

約数和(自身を除く): 103272800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9719, 19438, 38876, 48595, 77752, 97190, 155504, 194380, 311008, 388760, 456793, 777520, 913586, 1555040, 1827172, 2283965, 3654344, 4567930, 7308688, 9135860, 14617376, 18271720, 36543440, 73086880]

約数ペア:

[(1, 73086880), (2, 36543440), (4, 18271720), (5, 14617376), (8, 9135860), (10, 7308688), (16, 4567930), (20, 3654344), (32, 2283965), (40, 1827172), (47, 1555040), (80, 913586), (94, 777520), (160, 456793), (188, 388760), (235, 311008), (376, 194380), (470, 155504), (752, 97190), (940, 77752), (1504, 48595), (1880, 38876), (3760, 19438), (7520, 9719)]