83813650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 160275456

約数和(自身を除く): 76461806

約数列:

[1, 2, 5, 10, 25, 50, 67, 127, 134, 197, 254, 335, 394, 635, 670, 985, 1270, 1675, 1970, 3175, 3350, 4925, 6350, 8509, 9850, 13199, 17018, 25019, 26398, 42545, 50038, 65995, 85090, 125095, 131990, 212725, 250190, 329975, 425450, 625475, 659950, 1250950, 1676273, 3352546, 8381365, 16762730, 41906825, 83813650]

約数ペア:

[(1, 83813650), (2, 41906825), (5, 16762730), (10, 8381365), (25, 3352546), (50, 1676273), (67, 1250950), (127, 659950), (134, 625475), (197, 425450), (254, 329975), (335, 250190), (394, 212725), (635, 131990), (670, 125095), (985, 85090), (1270, 65995), (1675, 50038), (1970, 42545), (3175, 26398), (3350, 25019), (4925, 17018), (6350, 13199), (8509, 9850)]