152600660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 327806976

約数和(自身を除く): 175206316

約数列:

[1, 2, 4, 5, 10, 20, 73, 127, 146, 254, 292, 365, 508, 635, 730, 823, 1270, 1460, 1646, 2540, 3292, 4115, 8230, 9271, 16460, 18542, 37084, 46355, 60079, 92710, 104521, 120158, 185420, 209042, 240316, 300395, 418084, 522605, 600790, 1045210, 1201580, 2090420, 7630033, 15260066, 30520132, 38150165, 76300330, 152600660]

約数ペア:

[(1, 152600660), (2, 76300330), (4, 38150165), (5, 30520132), (10, 15260066), (20, 7630033), (73, 2090420), (127, 1201580), (146, 1045210), (254, 600790), (292, 522605), (365, 418084), (508, 300395), (635, 240316), (730, 209042), (823, 185420), (1270, 120158), (1460, 104521), (1646, 92710), (2540, 60079), (3292, 46355), (4115, 37084), (8230, 18542), (9271, 16460)]