12274640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 34069248

約数和(自身を除く): 21794608

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, 920, 953, 1288, 1610, 1840, 1906, 2576, 3220, 3812, 4765, 6440, 6671, 7624, 9530, 12880, 13342, 15248, 19060, 21919, 26684, 33355, 38120, 43838, 53368, 66710, 76240, 87676, 106736, 109595, 133420, 153433, 175352, 219190, 266840, 306866, 350704, 438380, 533680, 613732, 767165, 876760, 1227464, 1534330, 1753520, 2454928, 3068660, 6137320, 12274640]

約数ペア:

[(1, 12274640), (2, 6137320), (4, 3068660), (5, 2454928), (7, 1753520), (8, 1534330), (10, 1227464), (14, 876760), (16, 767165), (20, 613732), (23, 533680), (28, 438380), (35, 350704), (40, 306866), (46, 266840), (56, 219190), (70, 175352), (80, 153433), (92, 133420), (112, 109595), (115, 106736), (140, 87676), (161, 76240), (184, 66710), (230, 53368), (280, 43838), (322, 38120), (368, 33355), (460, 26684), (560, 21919), (644, 19060), (805, 15248), (920, 13342), (953, 12880), (1288, 9530), (1610, 7624), (1840, 6671), (1906, 6440), (2576, 4765), (3220, 3812)]