5246475440

素因数分解:

$2^4\times 5^1\times {\mathrm{12619}}^1\times {\mathrm{5197}}^1$

素因数の和:17829

約数の個数: 40

約数和(自身を含む): 12201369360

約数和(自身を除く): 6954893920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5197, 10394, 12619, 20788, 25238, 25985, 41576, 50476, 51970, 63095, 83152, 100952, 103940, 126190, 201904, 207880, 252380, 415760, 504760, 1009520, 65580943, 131161886, 262323772, 327904715, 524647544, 655809430, 1049295088, 1311618860, 2623237720, 5246475440]

約数ペア:

[(1, 5246475440), (2, 2623237720), (4, 1311618860), (5, 1049295088), (8, 655809430), (10, 524647544), (16, 327904715), (20, 262323772), (40, 131161886), (80, 65580943), (5197, 1009520), (10394, 504760), (12619, 415760), (20788, 252380), (25238, 207880), (25985, 201904), (41576, 126190), (50476, 103940), (51970, 100952), (63095, 83152)]