45318340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 99896832

約数和(自身を除く): 54578492

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1303, 1739, 2606, 3478, 5212, 6515, 6956, 8695, 13030, 17390, 26060, 34780, 48211, 61241, 96422, 122482, 192844, 241055, 244964, 306205, 482110, 612410, 964220, 1224820, 2265917, 4531834, 9063668, 11329585, 22659170, 45318340]

約数ペア:

[(1, 45318340), (2, 22659170), (4, 11329585), (5, 9063668), (10, 4531834), (20, 2265917), (37, 1224820), (47, 964220), (74, 612410), (94, 482110), (148, 306205), (185, 244964), (188, 241055), (235, 192844), (370, 122482), (470, 96422), (740, 61241), (940, 48211), (1303, 34780), (1739, 26060), (2606, 17390), (3478, 13030), (5212, 8695), (6515, 6956)]