5890147240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1\times {\mathrm{1069}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 13374144000

約数和(自身を除く): 7483996760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 991, 1069, 1112, 1390, 1982, 2138, 2780, 3964, 4276, 4955, 5345, 5560, 7928, 8552, 9910, 10690, 19820, 21380, 39640, 42760, 137749, 148591, 275498, 297182, 550996, 594364, 688745, 742955, 1059379, 1101992, 1188728, 1377490, 1485910, 2118758, 2754980, 2971820, 4237516, 5296895, 5509960, 5943640, 8475032, 10593790, 21187580, 42375160, 147253681, 294507362, 589014724, 736268405, 1178029448, 1472536810, 2945073620, 5890147240]

約数ペア:

[(1, 5890147240), (2, 2945073620), (4, 1472536810), (5, 1178029448), (8, 736268405), (10, 589014724), (20, 294507362), (40, 147253681), (139, 42375160), (278, 21187580), (556, 10593790), (695, 8475032), (991, 5943640), (1069, 5509960), (1112, 5296895), (1390, 4237516), (1982, 2971820), (2138, 2754980), (2780, 2118758), (3964, 1485910), (4276, 1377490), (4955, 1188728), (5345, 1101992), (5560, 1059379), (7928, 742955), (8552, 688745), (9910, 594364), (10690, 550996), (19820, 297182), (21380, 275498), (39640, 148591), (42760, 137749)]