23637820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 54008640

約数和(自身を除く): 30370820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 1879, 2516, 3145, 3758, 6290, 7516, 9395, 12580, 18790, 31943, 37580, 63886, 69523, 127772, 139046, 159715, 278092, 319430, 347615, 638860, 695230, 1181891, 1390460, 2363782, 4727564, 5909455, 11818910, 23637820]

約数ペア:

[(1, 23637820), (2, 11818910), (4, 5909455), (5, 4727564), (10, 2363782), (17, 1390460), (20, 1181891), (34, 695230), (37, 638860), (68, 347615), (74, 319430), (85, 278092), (148, 159715), (170, 139046), (185, 127772), (340, 69523), (370, 63886), (629, 37580), (740, 31943), (1258, 18790), (1879, 12580), (2516, 9395), (3145, 7516), (3758, 6290)]