85466392700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1663}}^1\times {\mathrm{3041}}^1$

素因数の和:4744

約数の個数: 108

約数和(自身を含む): 201012634368

約数和(自身を除く): 115546241668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1663, 1690, 3041, 3326, 3380, 4225, 6082, 6652, 8315, 8450, 12164, 15205, 16630, 16900, 21619, 30410, 33260, 39533, 41575, 43238, 60820, 76025, 79066, 83150, 86476, 108095, 152050, 158132, 166300, 197665, 216190, 281047, 304100, 395330, 432380, 513929, 540475, 562094, 790660, 988325, 1027858, 1080950, 1124188, 1405235, 1976650, 2055716, 2161900, 2569645, 2810470, 3953300, 5057183, 5139290, 5620940, 7026175, 10114366, 10278580, 12848225, 14052350, 20228732, 25285915, 25696450, 28104700, 50571830, 51392900, 65743379, 101143660, 126429575, 131486758, 252859150, 262973516, 328716895, 505718300, 657433790, 854663927, 1314867580, 1643584475, 1709327854, 3287168950, 3418655708, 4273319635, 6574337900, 8546639270, 17093278540, 21366598175, 42733196350, 85466392700]

約数ペア:

[(1, 85466392700), (2, 42733196350), (4, 21366598175), (5, 17093278540), (10, 8546639270), (13, 6574337900), (20, 4273319635), (25, 3418655708), (26, 3287168950), (50, 1709327854), (52, 1643584475), (65, 1314867580), (100, 854663927), (130, 657433790), (169, 505718300), (260, 328716895), (325, 262973516), (338, 252859150), (650, 131486758), (676, 126429575), (845, 101143660), (1300, 65743379), (1663, 51392900), (1690, 50571830), (3041, 28104700), (3326, 25696450), (3380, 25285915), (4225, 20228732), (6082, 14052350), (6652, 12848225), (8315, 10278580), (8450, 10114366), (12164, 7026175), (15205, 5620940), (16630, 5139290), (16900, 5057183), (21619, 3953300), (30410, 2810470), (33260, 2569645), (39533, 2161900), (41575, 2055716), (43238, 1976650), (60820, 1405235), (76025, 1124188), (79066, 1080950), (83150, 1027858), (86476, 988325), (108095, 790660), (152050, 562094), (158132, 540475), (166300, 513929), (197665, 432380), (216190, 395330), (281047, 304100)]