12303460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 15920540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 599, 790, 1027, 1198, 1580, 2054, 2396, 2995, 4108, 5135, 5990, 7787, 10270, 11980, 15574, 20540, 31148, 38935, 47321, 77870, 94642, 155740, 189284, 236605, 473210, 615173, 946420, 1230346, 2460692, 3075865, 6151730, 12303460]

約数ペア:

[(1, 12303460), (2, 6151730), (4, 3075865), (5, 2460692), (10, 1230346), (13, 946420), (20, 615173), (26, 473210), (52, 236605), (65, 189284), (79, 155740), (130, 94642), (158, 77870), (260, 47321), (316, 38935), (395, 31148), (599, 20540), (790, 15574), (1027, 11980), (1198, 10270), (1580, 7787), (2054, 5990), (2396, 5135), (2995, 4108)]