137809360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10193}}^1$

素因数の和:10232

約数の個数: 60

約数和(自身を含む): 346983372

約数和(自身を除く): 209174012

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 10193, 13520, 20386, 40772, 50965, 81544, 101930, 132509, 163088, 203860, 265018, 407720, 530036, 662545, 815440, 1060072, 1325090, 1722617, 2120144, 2650180, 3445234, 5300360, 6890468, 8613085, 10600720, 13780936, 17226170, 27561872, 34452340, 68904680, 137809360]

約数ペア:

[(1, 137809360), (2, 68904680), (4, 34452340), (5, 27561872), (8, 17226170), (10, 13780936), (13, 10600720), (16, 8613085), (20, 6890468), (26, 5300360), (40, 3445234), (52, 2650180), (65, 2120144), (80, 1722617), (104, 1325090), (130, 1060072), (169, 815440), (208, 662545), (260, 530036), (338, 407720), (520, 265018), (676, 203860), (845, 163088), (1040, 132509), (1352, 101930), (1690, 81544), (2704, 50965), (3380, 40772), (6760, 20386), (10193, 13520)]