1529122760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{25367}}^1$

素因数の和:25526

約数の個数: 64

約数和(自身を含む): 3780846720

約数和(自身を除く): 2251723960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 2740, 3014, 5480, 6028, 7535, 12056, 15070, 25367, 30140, 50734, 60280, 101468, 126835, 202936, 253670, 279037, 507340, 558074, 1014680, 1116148, 1395185, 2232296, 2790370, 3475279, 5580740, 6950558, 11161480, 13901116, 17376395, 27802232, 34752790, 38228069, 69505580, 76456138, 139011160, 152912276, 191140345, 305824552, 382280690, 764561380, 1529122760]

約数ペア:

[(1, 1529122760), (2, 764561380), (4, 382280690), (5, 305824552), (8, 191140345), (10, 152912276), (11, 139011160), (20, 76456138), (22, 69505580), (40, 38228069), (44, 34752790), (55, 27802232), (88, 17376395), (110, 13901116), (137, 11161480), (220, 6950558), (274, 5580740), (440, 3475279), (548, 2790370), (685, 2232296), (1096, 1395185), (1370, 1116148), (1507, 1014680), (2740, 558074), (3014, 507340), (5480, 279037), (6028, 253670), (7535, 202936), (12056, 126835), (15070, 101468), (25367, 60280), (30140, 50734)]