134265980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 292922784

約数和(自身を除く): 158656804

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2243, 2993, 4486, 5986, 8972, 11215, 11972, 14965, 22430, 29930, 44860, 59860, 91963, 163739, 183926, 327478, 367852, 459815, 654956, 818695, 919630, 1637390, 1839260, 3274780, 6713299, 13426598, 26853196, 33566495, 67132990, 134265980]

約数ペア:

[(1, 134265980), (2, 67132990), (4, 33566495), (5, 26853196), (10, 13426598), (20, 6713299), (41, 3274780), (73, 1839260), (82, 1637390), (146, 919630), (164, 818695), (205, 654956), (292, 459815), (365, 367852), (410, 327478), (730, 183926), (820, 163739), (1460, 91963), (2243, 59860), (2993, 44860), (4486, 29930), (5986, 22430), (8972, 14965), (11215, 11972)]