134880821420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1\times {\mathrm{70843}}^1$

素因数の和:75014

約数の個数: 48

約数和(自身を含む): 295640513280

約数和(自身を除く): 160759691860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4139, 8278, 16556, 20695, 41390, 70843, 82780, 95197, 141686, 190394, 283372, 354215, 380788, 475985, 708430, 951970, 1416860, 1629389, 1903940, 3258778, 6517556, 8146945, 16293890, 32587780, 293219177, 586438354, 1172876708, 1466095885, 2932191770, 5864383540, 6744041071, 13488082142, 26976164284, 33720205355, 67440410710, 134880821420]

約数ペア:

[(1, 134880821420), (2, 67440410710), (4, 33720205355), (5, 26976164284), (10, 13488082142), (20, 6744041071), (23, 5864383540), (46, 2932191770), (92, 1466095885), (115, 1172876708), (230, 586438354), (460, 293219177), (4139, 32587780), (8278, 16293890), (16556, 8146945), (20695, 6517556), (41390, 3258778), (70843, 1903940), (82780, 1629389), (95197, 1416860), (141686, 951970), (190394, 708430), (283372, 475985), (354215, 380788)]