67658750

素因数分解:

$2^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 40

約数和(自身を含む): 128208960

約数和(自身を除く): 60550210

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 479, 565, 625, 958, 1130, 1250, 2395, 2825, 4790, 5650, 11975, 14125, 23950, 28250, 54127, 59875, 70625, 108254, 119750, 141250, 270635, 299375, 541270, 598750, 1353175, 2706350, 6765875, 13531750, 33829375, 67658750]

約数ペア:

[(1, 67658750), (2, 33829375), (5, 13531750), (10, 6765875), (25, 2706350), (50, 1353175), (113, 598750), (125, 541270), (226, 299375), (250, 270635), (479, 141250), (565, 119750), (625, 108254), (958, 70625), (1130, 59875), (1250, 54127), (2395, 28250), (2825, 23950), (4790, 14125), (5650, 11975)]