1799402435720

素因数分解:

$2^3\times 5^1\times {\mathrm{850331}}^1\times {\mathrm{52903}}^1$

素因数の和:903245

約数の個数: 32

約数和(自身を含む): 4048736771520

約数和(自身を除く): 2249334335800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52903, 105806, 211612, 264515, 423224, 529030, 850331, 1058060, 1700662, 2116120, 3401324, 4251655, 6802648, 8503310, 17006620, 34013240, 44985060893, 89970121786, 179940243572, 224925304465, 359880487144, 449850608930, 899701217860, 1799402435720]

約数ペア:

[(1, 1799402435720), (2, 899701217860), (4, 449850608930), (5, 359880487144), (8, 224925304465), (10, 179940243572), (20, 89970121786), (40, 44985060893), (52903, 34013240), (105806, 17006620), (211612, 8503310), (264515, 6802648), (423224, 4251655), (529030, 3401324), (850331, 2116120), (1058060, 1700662)]