38415130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 74744208

約数和(自身を除く): 36329078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 641, 922, 1282, 2305, 3205, 4610, 5993, 6410, 8333, 11986, 16666, 29965, 41665, 59930, 83330, 295501, 591002, 1477505, 2955010, 3841513, 7683026, 19207565, 38415130]

約数ペア:

[(1, 38415130), (2, 19207565), (5, 7683026), (10, 3841513), (13, 2955010), (26, 1477505), (65, 591002), (130, 295501), (461, 83330), (641, 59930), (922, 41665), (1282, 29965), (2305, 16666), (3205, 11986), (4610, 8333), (5993, 6410)]