27636340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 61463808

約数和(自身を除く): 33827468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 823, 1460, 1646, 1679, 3292, 3358, 4115, 6716, 8230, 8395, 16460, 16790, 18929, 33580, 37858, 60079, 75716, 94645, 120158, 189290, 240316, 300395, 378580, 600790, 1201580, 1381817, 2763634, 5527268, 6909085, 13818170, 27636340]

約数ペア:

[(1, 27636340), (2, 13818170), (4, 6909085), (5, 5527268), (10, 2763634), (20, 1381817), (23, 1201580), (46, 600790), (73, 378580), (92, 300395), (115, 240316), (146, 189290), (230, 120158), (292, 94645), (365, 75716), (460, 60079), (730, 37858), (823, 33580), (1460, 18929), (1646, 16790), (1679, 16460), (3292, 8395), (3358, 8230), (4115, 6716)]