17320967560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{10531}}^1$

素因数の和:13718

約数の個数: 64

約数和(自身を含む): 41987292480

約数和(自身を除く): 24666324920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3163, 6326, 10531, 12652, 15815, 21062, 25304, 31630, 41119, 42124, 52655, 63260, 82238, 84248, 105310, 126520, 136903, 164476, 205595, 210620, 273806, 328952, 411190, 421240, 547612, 684515, 822380, 1095224, 1369030, 1644760, 2738060, 5476120, 33309553, 66619106, 133238212, 166547765, 266476424, 333095530, 433024189, 666191060, 866048378, 1332382120, 1732096756, 2165120945, 3464193512, 4330241890, 8660483780, 17320967560]

約数ペア:

[(1, 17320967560), (2, 8660483780), (4, 4330241890), (5, 3464193512), (8, 2165120945), (10, 1732096756), (13, 1332382120), (20, 866048378), (26, 666191060), (40, 433024189), (52, 333095530), (65, 266476424), (104, 166547765), (130, 133238212), (260, 66619106), (520, 33309553), (3163, 5476120), (6326, 2738060), (10531, 1644760), (12652, 1369030), (15815, 1095224), (21062, 822380), (25304, 684515), (31630, 547612), (41119, 421240), (42124, 411190), (52655, 328952), (63260, 273806), (82238, 210620), (84248, 205595), (105310, 164476), (126520, 136903)]