1346707960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{112601}}^1$

素因数の和:112648

約数の個数: 64

約数和(自身を含む): 3405084480

約数和(自身を除く): 2058376520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 112601, 225202, 450404, 563005, 900808, 1126010, 1463813, 2252020, 2589823, 2927626, 4504040, 5179646, 5855252, 7319065, 10359292, 11710504, 12949115, 14638130, 20718584, 25898230, 29276260, 33667699, 51796460, 58552520, 67335398, 103592920, 134670796, 168338495, 269341592, 336676990, 673353980, 1346707960]

約数ペア:

[(1, 1346707960), (2, 673353980), (4, 336676990), (5, 269341592), (8, 168338495), (10, 134670796), (13, 103592920), (20, 67335398), (23, 58552520), (26, 51796460), (40, 33667699), (46, 29276260), (52, 25898230), (65, 20718584), (92, 14638130), (104, 12949115), (115, 11710504), (130, 10359292), (184, 7319065), (230, 5855252), (260, 5179646), (299, 4504040), (460, 2927626), (520, 2589823), (598, 2252020), (920, 1463813), (1196, 1126010), (1495, 900808), (2392, 563005), (2990, 450404), (5980, 225202), (11960, 112601)]