1096744240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 2623332096

約数和(自身を除く): 1526587856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 211, 215, 344, 422, 430, 688, 844, 860, 1055, 1511, 1688, 1720, 2110, 3022, 3376, 3440, 4220, 6044, 7555, 8440, 9073, 12088, 15110, 16880, 18146, 24176, 30220, 36292, 45365, 60440, 64973, 72584, 90730, 120880, 129946, 145168, 181460, 259892, 318821, 324865, 362920, 519784, 637642, 649730, 725840, 1039568, 1275284, 1299460, 1594105, 2550568, 2598920, 3188210, 5101136, 5197840, 6376420, 12752840, 13709303, 25505680, 27418606, 54837212, 68546515, 109674424, 137093030, 219348848, 274186060, 548372120, 1096744240]

約数ペア:

[(1, 1096744240), (2, 548372120), (4, 274186060), (5, 219348848), (8, 137093030), (10, 109674424), (16, 68546515), (20, 54837212), (40, 27418606), (43, 25505680), (80, 13709303), (86, 12752840), (172, 6376420), (211, 5197840), (215, 5101136), (344, 3188210), (422, 2598920), (430, 2550568), (688, 1594105), (844, 1299460), (860, 1275284), (1055, 1039568), (1511, 725840), (1688, 649730), (1720, 637642), (2110, 519784), (3022, 362920), (3376, 324865), (3440, 318821), (4220, 259892), (6044, 181460), (7555, 145168), (8440, 129946), (9073, 120880), (12088, 90730), (15110, 72584), (16880, 64973), (18146, 60440), (24176, 45365), (30220, 36292)]