41728960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 122383296

約数和(自身を除く): 80654336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1433, 1456, 1820, 2080, 2240, 2866, 2912, 3640, 4160, 5732, 5824, 7165, 7280, 10031, 11464, 14330, 14560, 18629, 20062, 22928, 28660, 29120, 37258, 40124, 45856, 50155, 57320, 74516, 80248, 91712, 93145, 100310, 114640, 130403, 149032, 160496, 186290, 200620, 229280, 260806, 298064, 320992, 372580, 401240, 458560, 521612, 596128, 641984, 652015, 745160, 802480, 1043224, 1192256, 1304030, 1490320, 1604960, 2086448, 2608060, 2980640, 3209920, 4172896, 5216120, 5961280, 8345792, 10432240, 20864480, 41728960]

約数ペア:

[(1, 41728960), (2, 20864480), (4, 10432240), (5, 8345792), (7, 5961280), (8, 5216120), (10, 4172896), (13, 3209920), (14, 2980640), (16, 2608060), (20, 2086448), (26, 1604960), (28, 1490320), (32, 1304030), (35, 1192256), (40, 1043224), (52, 802480), (56, 745160), (64, 652015), (65, 641984), (70, 596128), (80, 521612), (91, 458560), (104, 401240), (112, 372580), (130, 320992), (140, 298064), (160, 260806), (182, 229280), (208, 200620), (224, 186290), (260, 160496), (280, 149032), (320, 130403), (364, 114640), (416, 100310), (448, 93145), (455, 91712), (520, 80248), (560, 74516), (728, 57320), (832, 50155), (910, 45856), (1040, 40124), (1120, 37258), (1433, 29120), (1456, 28660), (1820, 22928), (2080, 20062), (2240, 18629), (2866, 14560), (2912, 14330), (3640, 11464), (4160, 10031), (5732, 7280), (5824, 7165)]