103460920

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14951}}^1$

素因数の和:15135

約数の個数: 32

約数和(自身を含む): 234148320

約数和(自身を除く): 130687400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 14951, 29902, 59804, 74755, 119608, 149510, 299020, 598040, 2586523, 5173046, 10346092, 12932615, 20692184, 25865230, 51730460, 103460920]

約数ペア:

[(1, 103460920), (2, 51730460), (4, 25865230), (5, 20692184), (8, 12932615), (10, 10346092), (20, 5173046), (40, 2586523), (173, 598040), (346, 299020), (692, 149510), (865, 119608), (1384, 74755), (1730, 59804), (3460, 29902), (6920, 14951)]