3138013840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3017321}}^1$

素因数の和:3017347

約数の個数: 40

約数和(自身を含む): 7857106488

約数和(自身を除く): 4719092648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3017321, 6034642, 12069284, 15086605, 24138568, 30173210, 39225173, 48277136, 60346420, 78450346, 120692840, 156900692, 196125865, 241385680, 313801384, 392251730, 627602768, 784503460, 1569006920, 3138013840]

約数ペア:

[(1, 3138013840), (2, 1569006920), (4, 784503460), (5, 627602768), (8, 392251730), (10, 313801384), (13, 241385680), (16, 196125865), (20, 156900692), (26, 120692840), (40, 78450346), (52, 60346420), (65, 48277136), (80, 39225173), (104, 30173210), (130, 24138568), (208, 15086605), (260, 12069284), (520, 6034642), (1040, 3017321)]