8083139840

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3188

約数の個数: 144

約数和(自身を含む): 20318014080

約数和(自身を除く): 12234874240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 128, 142, 145, 160, 232, 256, 284, 290, 320, 355, 464, 568, 580, 640, 710, 928, 1136, 1160, 1280, 1420, 1856, 2059, 2272, 2320, 2840, 3067, 3712, 4118, 4544, 4640, 5680, 6134, 7424, 8236, 9088, 9280, 10295, 11360, 12268, 15335, 16472, 18176, 18560, 20590, 22720, 24536, 30670, 32944, 37120, 41180, 45440, 49072, 61340, 65888, 82360, 88943, 90880, 98144, 122680, 131776, 164720, 177886, 196288, 217757, 245360, 263552, 329440, 355772, 392576, 435514, 444715, 490720, 527104, 658880, 711544, 785152, 871028, 889430, 981440, 1088785, 1317760, 1423088, 1742056, 1778860, 1962880, 2177570, 2635520, 2846176, 3484112, 3557720, 3925760, 4355140, 5692352, 6314953, 6968224, 7115440, 8710280, 11384704, 12629906, 13936448, 14230880, 17420560, 22769408, 25259812, 27872896, 28461760, 31574765, 34841120, 50519624, 55745792, 56923520, 63149530, 69682240, 101039248, 113847040, 126299060, 139364480, 202078496, 252598120, 278728960, 404156992, 505196240, 808313984, 1010392480, 1616627968, 2020784960, 4041569920, 8083139840]

約数ペア:

[(1, 8083139840), (2, 4041569920), (4, 2020784960), (5, 1616627968), (8, 1010392480), (10, 808313984), (16, 505196240), (20, 404156992), (29, 278728960), (32, 252598120), (40, 202078496), (58, 139364480), (64, 126299060), (71, 113847040), (80, 101039248), (116, 69682240), (128, 63149530), (142, 56923520), (145, 55745792), (160, 50519624), (232, 34841120), (256, 31574765), (284, 28461760), (290, 27872896), (320, 25259812), (355, 22769408), (464, 17420560), (568, 14230880), (580, 13936448), (640, 12629906), (710, 11384704), (928, 8710280), (1136, 7115440), (1160, 6968224), (1280, 6314953), (1420, 5692352), (1856, 4355140), (2059, 3925760), (2272, 3557720), (2320, 3484112), (2840, 2846176), (3067, 2635520), (3712, 2177570), (4118, 1962880), (4544, 1778860), (4640, 1742056), (5680, 1423088), (6134, 1317760), (7424, 1088785), (8236, 981440), (9088, 889430), (9280, 871028), (10295, 785152), (11360, 711544), (12268, 658880), (15335, 527104), (16472, 490720), (18176, 444715), (18560, 435514), (20590, 392576), (22720, 355772), (24536, 329440), (30670, 263552), (32944, 245360), (37120, 217757), (41180, 196288), (45440, 177886), (49072, 164720), (61340, 131776), (65888, 122680), (82360, 98144), (88943, 90880)]