72670250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15335

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 70537750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 15299, 30598, 76495, 152990, 290681, 382475, 581362, 764950, 1453405, 1912375, 2906810, 3824750, 7267025, 14534050, 36335125, 72670250]

約数ペア:

[(1, 72670250), (2, 36335125), (5, 14534050), (10, 7267025), (19, 3824750), (25, 2906810), (38, 1912375), (50, 1453405), (95, 764950), (125, 581362), (190, 382475), (250, 290681), (475, 152990), (950, 76495), (2375, 30598), (4750, 15299)]