9263147140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1875131}}^1$

素因数の和:1875172

約数の個数: 48

約数和(自身を含む): 22051552320

約数和(自身を除く): 12788405180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 1875131, 3750262, 7500524, 9375655, 18751310, 24376703, 35627489, 37502620, 48753406, 71254978, 97506812, 121883515, 142509956, 178137445, 243767030, 356274890, 463157357, 487534060, 712549780, 926314714, 1852629428, 2315786785, 4631573570, 9263147140]

約数ペア:

[(1, 9263147140), (2, 4631573570), (4, 2315786785), (5, 1852629428), (10, 926314714), (13, 712549780), (19, 487534060), (20, 463157357), (26, 356274890), (38, 243767030), (52, 178137445), (65, 142509956), (76, 121883515), (95, 97506812), (130, 71254978), (190, 48753406), (247, 37502620), (260, 35627489), (380, 24376703), (494, 18751310), (988, 9375655), (1235, 7500524), (2470, 3750262), (4940, 1875131)]