12446450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 24641280

約数和(自身を除く): 12194830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 137, 158, 230, 274, 395, 575, 685, 790, 1150, 1370, 1817, 1975, 3151, 3425, 3634, 3950, 6302, 6850, 9085, 10823, 15755, 18170, 21646, 31510, 45425, 54115, 78775, 90850, 108230, 157550, 248929, 270575, 497858, 541150, 1244645, 2489290, 6223225, 12446450]

約数ペア:

[(1, 12446450), (2, 6223225), (5, 2489290), (10, 1244645), (23, 541150), (25, 497858), (46, 270575), (50, 248929), (79, 157550), (115, 108230), (137, 90850), (158, 78775), (230, 54115), (274, 45425), (395, 31510), (575, 21646), (685, 18170), (790, 15755), (1150, 10823), (1370, 9085), (1817, 6850), (1975, 6302), (3151, 3950), (3425, 3634)]