8031634520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2206493}}^1$

素因数の和:2206524

約数の個数: 64

約数和(自身を含む): 22241459520

約数和(自身を除く): 14209825000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 2206493, 4412986, 8825972, 11032465, 15445451, 17651944, 22064930, 28684409, 30890902, 44129860, 57368818, 61781804, 77227255, 88259720, 114737636, 123563608, 143422045, 154454510, 200790863, 229475272, 286844090, 308909020, 401581726, 573688180, 617818040, 803163452, 1003954315, 1147376360, 1606326904, 2007908630, 4015817260, 8031634520]

約数ペア:

[(1, 8031634520), (2, 4015817260), (4, 2007908630), (5, 1606326904), (7, 1147376360), (8, 1003954315), (10, 803163452), (13, 617818040), (14, 573688180), (20, 401581726), (26, 308909020), (28, 286844090), (35, 229475272), (40, 200790863), (52, 154454510), (56, 143422045), (65, 123563608), (70, 114737636), (91, 88259720), (104, 77227255), (130, 61781804), (140, 57368818), (182, 44129860), (260, 30890902), (280, 28684409), (364, 22064930), (455, 17651944), (520, 15445451), (728, 11032465), (910, 8825972), (1820, 4412986), (3640, 2206493)]