23974960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15773}}^1$

素因数の和:15805

約数の個数: 40

約数和(自身を含む): 58679280

約数和(自身を除く): 34704320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15773, 31546, 63092, 78865, 126184, 157730, 252368, 299687, 315460, 599374, 630920, 1198748, 1261840, 1498435, 2397496, 2996870, 4794992, 5993740, 11987480, 23974960]

約数ペア:

[(1, 23974960), (2, 11987480), (4, 5993740), (5, 4794992), (8, 2996870), (10, 2397496), (16, 1498435), (19, 1261840), (20, 1198748), (38, 630920), (40, 599374), (76, 315460), (80, 299687), (95, 252368), (152, 157730), (190, 126184), (304, 78865), (380, 63092), (760, 31546), (1520, 15773)]