40374927376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{451177}}^1$

素因数の和:451256

約数の個数: 80

約数和(自身を含む): 96674812416

約数和(自身を除く): 56299885040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2632, 3196, 5264, 5593, 6392, 11186, 12784, 22372, 44744, 89488, 451177, 902354, 1804708, 3158239, 3609416, 6316478, 7218832, 7670009, 12632956, 15340018, 21205319, 25265912, 30680036, 42410638, 50531824, 53690063, 61360072, 84821276, 107380126, 122720144, 148437233, 169642552, 214760252, 296874466, 339285104, 360490423, 429520504, 593748932, 720980846, 859041008, 1187497864, 1441961692, 2374995728, 2523432961, 2883923384, 5046865922, 5767846768, 10093731844, 20187463688, 40374927376]

約数ペア:

[(1, 40374927376), (2, 20187463688), (4, 10093731844), (7, 5767846768), (8, 5046865922), (14, 2883923384), (16, 2523432961), (17, 2374995728), (28, 1441961692), (34, 1187497864), (47, 859041008), (56, 720980846), (68, 593748932), (94, 429520504), (112, 360490423), (119, 339285104), (136, 296874466), (188, 214760252), (238, 169642552), (272, 148437233), (329, 122720144), (376, 107380126), (476, 84821276), (658, 61360072), (752, 53690063), (799, 50531824), (952, 42410638), (1316, 30680036), (1598, 25265912), (1904, 21205319), (2632, 15340018), (3196, 12632956), (5264, 7670009), (5593, 7218832), (6392, 6316478), (11186, 3609416), (12784, 3158239), (22372, 1804708), (44744, 902354), (89488, 451177)]