5168240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 14999040

約数和(自身を除く): 9830800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 839, 880, 1232, 1540, 1678, 3080, 3356, 4195, 5873, 6160, 6712, 8390, 9229, 11746, 13424, 16780, 18458, 23492, 29365, 33560, 36916, 46145, 46984, 58730, 64603, 67120, 73832, 92290, 93968, 117460, 129206, 147664, 184580, 234920, 258412, 323015, 369160, 469840, 516824, 646030, 738320, 1033648, 1292060, 2584120, 5168240]

約数ペア:

[(1, 5168240), (2, 2584120), (4, 1292060), (5, 1033648), (7, 738320), (8, 646030), (10, 516824), (11, 469840), (14, 369160), (16, 323015), (20, 258412), (22, 234920), (28, 184580), (35, 147664), (40, 129206), (44, 117460), (55, 93968), (56, 92290), (70, 73832), (77, 67120), (80, 64603), (88, 58730), (110, 46984), (112, 46145), (140, 36916), (154, 33560), (176, 29365), (220, 23492), (280, 18458), (308, 16780), (385, 13424), (440, 11746), (560, 9229), (616, 8390), (770, 6712), (839, 6160), (880, 5873), (1232, 4195), (1540, 3356), (1678, 3080)]