940836707660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{3131321}}^1$

素因数の和:3131594

約数の個数: 48

約数和(自身を含む): 2010609330912

約数和(自身を除く): 1069772623252

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 181, 332, 362, 415, 724, 830, 905, 1660, 1810, 3620, 15023, 30046, 60092, 75115, 150230, 300460, 3131321, 6262642, 12525284, 15656605, 31313210, 62626420, 259899643, 519799286, 566769101, 1039598572, 1133538202, 1299498215, 2267076404, 2598996430, 2833845505, 5197992860, 5667691010, 11335382020, 47041835383, 94083670766, 188167341532, 235209176915, 470418353830, 940836707660]

約数ペア:

[(1, 940836707660), (2, 470418353830), (4, 235209176915), (5, 188167341532), (10, 94083670766), (20, 47041835383), (83, 11335382020), (166, 5667691010), (181, 5197992860), (332, 2833845505), (362, 2598996430), (415, 2267076404), (724, 1299498215), (830, 1133538202), (905, 1039598572), (1660, 566769101), (1810, 519799286), (3620, 259899643), (15023, 62626420), (30046, 31313210), (60092, 15656605), (75115, 12525284), (150230, 6262642), (300460, 3131321)]