2048020200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{126421}}^1$

素因数の和:126449

約数の個数: 120

約数和(自身を含む): 7113133830

約数和(自身を除く): 5065113630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 126421, 252842, 379263, 505684, 632105, 758526, 1011368, 1137789, 1264210, 1517052, 1896315, 2275578, 2528420, 3034104, 3160525, 3413367, 3792630, 4551156, 5056840, 5688945, 6321050, 6826734, 7585260, 9102312, 9481575, 10240101, 11377890, 12642100, 13653468, 15170520, 17066835, 18963150, 20480202, 22755780, 25284200, 27306936, 28444725, 34133670, 37926300, 40960404, 45511560, 51200505, 56889450, 68267340, 75852600, 81920808, 85334175, 102401010, 113778900, 136534680, 170668350, 204802020, 227557800, 256002525, 341336700, 409604040, 512005050, 682673400, 1024010100, 2048020200]

約数ペア:

[(1, 2048020200), (2, 1024010100), (3, 682673400), (4, 512005050), (5, 409604040), (6, 341336700), (8, 256002525), (9, 227557800), (10, 204802020), (12, 170668350), (15, 136534680), (18, 113778900), (20, 102401010), (24, 85334175), (25, 81920808), (27, 75852600), (30, 68267340), (36, 56889450), (40, 51200505), (45, 45511560), (50, 40960404), (54, 37926300), (60, 34133670), (72, 28444725), (75, 27306936), (81, 25284200), (90, 22755780), (100, 20480202), (108, 18963150), (120, 17066835), (135, 15170520), (150, 13653468), (162, 12642100), (180, 11377890), (200, 10240101), (216, 9481575), (225, 9102312), (270, 7585260), (300, 6826734), (324, 6321050), (360, 5688945), (405, 5056840), (450, 4551156), (540, 3792630), (600, 3413367), (648, 3160525), (675, 3034104), (810, 2528420), (900, 2275578), (1080, 1896315), (1350, 1517052), (1620, 1264210), (1800, 1137789), (2025, 1011368), (2700, 758526), (3240, 632105), (4050, 505684), (5400, 379263), (8100, 252842), (16200, 126421)]