10806320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 19191760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 839, 920, 1288, 1610, 1678, 1840, 2576, 3220, 3356, 4195, 5873, 6440, 6712, 8390, 11746, 12880, 13424, 16780, 19297, 23492, 29365, 33560, 38594, 46984, 58730, 67120, 77188, 93968, 96485, 117460, 135079, 154376, 192970, 234920, 270158, 308752, 385940, 469840, 540316, 675395, 771880, 1080632, 1350790, 1543760, 2161264, 2701580, 5403160, 10806320]

約数ペア:

[(1, 10806320), (2, 5403160), (4, 2701580), (5, 2161264), (7, 1543760), (8, 1350790), (10, 1080632), (14, 771880), (16, 675395), (20, 540316), (23, 469840), (28, 385940), (35, 308752), (40, 270158), (46, 234920), (56, 192970), (70, 154376), (80, 135079), (92, 117460), (112, 96485), (115, 93968), (140, 77188), (161, 67120), (184, 58730), (230, 46984), (280, 38594), (322, 33560), (368, 29365), (460, 23492), (560, 19297), (644, 16780), (805, 13424), (839, 12880), (920, 11746), (1288, 8390), (1610, 6712), (1678, 6440), (1840, 5873), (2576, 4195), (3220, 3356)]