90368060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 111302500

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4211, 4292, 5365, 8422, 10730, 16844, 21055, 21460, 42110, 84220, 122119, 155807, 244238, 311614, 488476, 610595, 623228, 779035, 1221190, 1558070, 2442380, 3116140, 4518403, 9036806, 18073612, 22592015, 45184030, 90368060]

約数ペア:

[(1, 90368060), (2, 45184030), (4, 22592015), (5, 18073612), (10, 9036806), (20, 4518403), (29, 3116140), (37, 2442380), (58, 1558070), (74, 1221190), (116, 779035), (145, 623228), (148, 610595), (185, 488476), (290, 311614), (370, 244238), (580, 155807), (740, 122119), (1073, 84220), (2146, 42110), (4211, 21460), (4292, 21055), (5365, 16844), (8422, 10730)]