2012454400

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14293}}^1$

素因数の和:14332

約数の個数: 120

約数和(自身を含む): 5439667464

約数和(自身を除く): 3427213064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1100, 1280, 1408, 1600, 1760, 2200, 2560, 2816, 3200, 3520, 4400, 5632, 6400, 7040, 8800, 12800, 14080, 14293, 17600, 28160, 28586, 35200, 57172, 70400, 71465, 114344, 140800, 142930, 157223, 228688, 285860, 314446, 357325, 457376, 571720, 628892, 714650, 786115, 914752, 1143440, 1257784, 1429300, 1572230, 1829504, 2286880, 2515568, 2858600, 3144460, 3659008, 3930575, 4573760, 5031136, 5717200, 6288920, 7318016, 7861150, 9147520, 10062272, 11434400, 12577840, 15722300, 18295040, 20124544, 22868800, 25155680, 31444600, 36590080, 40249088, 45737600, 50311360, 62889200, 80498176, 91475200, 100622720, 125778400, 182950400, 201245440, 251556800, 402490880, 503113600, 1006227200, 2012454400]

約数ペア:

[(1, 2012454400), (2, 1006227200), (4, 503113600), (5, 402490880), (8, 251556800), (10, 201245440), (11, 182950400), (16, 125778400), (20, 100622720), (22, 91475200), (25, 80498176), (32, 62889200), (40, 50311360), (44, 45737600), (50, 40249088), (55, 36590080), (64, 31444600), (80, 25155680), (88, 22868800), (100, 20124544), (110, 18295040), (128, 15722300), (160, 12577840), (176, 11434400), (200, 10062272), (220, 9147520), (256, 7861150), (275, 7318016), (320, 6288920), (352, 5717200), (400, 5031136), (440, 4573760), (512, 3930575), (550, 3659008), (640, 3144460), (704, 2858600), (800, 2515568), (880, 2286880), (1100, 1829504), (1280, 1572230), (1408, 1429300), (1600, 1257784), (1760, 1143440), (2200, 914752), (2560, 786115), (2816, 714650), (3200, 628892), (3520, 571720), (4400, 457376), (5632, 357325), (6400, 314446), (7040, 285860), (8800, 228688), (12800, 157223), (14080, 142930), (14293, 140800), (17600, 114344), (28160, 71465), (28586, 70400), (35200, 57172)]