388736060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11177}}^1$

素因数の和:11270

約数の個数: 48

約数和(自身を含む): 856324224

約数和(自身を除く): 467588164

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 11177, 17390, 22354, 34780, 44708, 55885, 111770, 223540, 413549, 525319, 827098, 1050638, 1654196, 2067745, 2101276, 2626595, 4135490, 5253190, 8270980, 10506380, 19436803, 38873606, 77747212, 97184015, 194368030, 388736060]

約数ペア:

[(1, 388736060), (2, 194368030), (4, 97184015), (5, 77747212), (10, 38873606), (20, 19436803), (37, 10506380), (47, 8270980), (74, 5253190), (94, 4135490), (148, 2626595), (185, 2101276), (188, 2067745), (235, 1654196), (370, 1050638), (470, 827098), (740, 525319), (940, 413549), (1739, 223540), (3478, 111770), (6956, 55885), (8695, 44708), (11177, 34780), (17390, 22354)]