10732660720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{47389}}^1$

素因数の和:47570

約数の個数: 80

約数和(自身を含む): 26443620000

約数和(自身を除く): 15710959280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 149, 152, 190, 298, 304, 380, 596, 745, 760, 1192, 1490, 1520, 2384, 2831, 2980, 5662, 5960, 11324, 11920, 14155, 22648, 28310, 45296, 47389, 56620, 94778, 113240, 189556, 226480, 236945, 379112, 473890, 758224, 900391, 947780, 1800782, 1895560, 3601564, 3791120, 4501955, 7060961, 7203128, 9003910, 14121922, 14406256, 18007820, 28243844, 35304805, 36015640, 56487688, 70609610, 72031280, 112975376, 134158259, 141219220, 268316518, 282438440, 536633036, 564876880, 670791295, 1073266072, 1341582590, 2146532144, 2683165180, 5366330360, 10732660720]

約数ペア:

[(1, 10732660720), (2, 5366330360), (4, 2683165180), (5, 2146532144), (8, 1341582590), (10, 1073266072), (16, 670791295), (19, 564876880), (20, 536633036), (38, 282438440), (40, 268316518), (76, 141219220), (80, 134158259), (95, 112975376), (149, 72031280), (152, 70609610), (190, 56487688), (298, 36015640), (304, 35304805), (380, 28243844), (596, 18007820), (745, 14406256), (760, 14121922), (1192, 9003910), (1490, 7203128), (1520, 7060961), (2384, 4501955), (2831, 3791120), (2980, 3601564), (5662, 1895560), (5960, 1800782), (11324, 947780), (11920, 900391), (14155, 758224), (22648, 473890), (28310, 379112), (45296, 236945), (47389, 226480), (56620, 189556), (94778, 113240)]