120440450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 243317760

約数和(自身を除く): 122877310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1459, 1651, 2918, 3175, 3302, 6350, 7295, 8255, 14590, 16510, 18967, 36475, 37934, 41275, 72950, 82550, 94835, 185293, 189670, 370586, 474175, 926465, 948350, 1852930, 2408809, 4632325, 4817618, 9264650, 12044045, 24088090, 60220225, 120440450]

約数ペア:

[(1, 120440450), (2, 60220225), (5, 24088090), (10, 12044045), (13, 9264650), (25, 4817618), (26, 4632325), (50, 2408809), (65, 1852930), (127, 948350), (130, 926465), (254, 474175), (325, 370586), (635, 189670), (650, 185293), (1270, 94835), (1459, 82550), (1651, 72950), (2918, 41275), (3175, 37934), (3302, 36475), (6350, 18967), (7295, 16510), (8255, 14590)]