579117340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41189}}^1$

素因数の和:41254

約数の個数: 48

約数和(自身を含む): 1314784800

約数和(自身を除く): 735667460

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 41189, 82378, 164756, 205945, 411890, 782591, 823780, 1523993, 1565182, 3047986, 3130364, 3912955, 6095972, 7619965, 7825910, 15239930, 15651820, 28955867, 30479860, 57911734, 115823468, 144779335, 289558670, 579117340]

約数ペア:

[(1, 579117340), (2, 289558670), (4, 144779335), (5, 115823468), (10, 57911734), (19, 30479860), (20, 28955867), (37, 15651820), (38, 15239930), (74, 7825910), (76, 7619965), (95, 6095972), (148, 3912955), (185, 3130364), (190, 3047986), (370, 1565182), (380, 1523993), (703, 823780), (740, 782591), (1406, 411890), (2812, 205945), (3515, 164756), (7030, 82378), (14060, 41189)]