2014377040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2003}}^1$

素因数の和:2996

約数の個数: 80

約数和(自身を含む): 5051426688

約数和(自身を除く): 3037049648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 967, 1040, 1934, 2003, 3868, 4006, 4835, 7736, 8012, 9670, 10015, 12571, 15472, 16024, 19340, 20030, 25142, 26039, 32048, 38680, 40060, 50284, 52078, 62855, 77360, 80120, 100568, 104156, 125710, 130195, 160240, 201136, 208312, 251420, 260390, 416624, 502840, 520780, 1005680, 1041560, 1936901, 2083120, 3873802, 7747604, 9684505, 15495208, 19369010, 25179713, 30990416, 38738020, 50359426, 77476040, 100718852, 125898565, 154952080, 201437704, 251797130, 402875408, 503594260, 1007188520, 2014377040]

約数ペア:

[(1, 2014377040), (2, 1007188520), (4, 503594260), (5, 402875408), (8, 251797130), (10, 201437704), (13, 154952080), (16, 125898565), (20, 100718852), (26, 77476040), (40, 50359426), (52, 38738020), (65, 30990416), (80, 25179713), (104, 19369010), (130, 15495208), (208, 9684505), (260, 7747604), (520, 3873802), (967, 2083120), (1040, 1936901), (1934, 1041560), (2003, 1005680), (3868, 520780), (4006, 502840), (4835, 416624), (7736, 260390), (8012, 251420), (9670, 208312), (10015, 201136), (12571, 160240), (15472, 130195), (16024, 125710), (19340, 104156), (20030, 100568), (25142, 80120), (26039, 77360), (32048, 62855), (38680, 52078), (40060, 50284)]