38044640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 96997824

約数和(自身を除く): 58953184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 197, 272, 284, 340, 355, 394, 544, 568, 680, 710, 788, 985, 1136, 1207, 1360, 1420, 1576, 1970, 2272, 2414, 2720, 2840, 3152, 3349, 3940, 4828, 5680, 6035, 6304, 6698, 7880, 9656, 11360, 12070, 13396, 13987, 15760, 16745, 19312, 24140, 26792, 27974, 31520, 33490, 38624, 48280, 53584, 55948, 66980, 69935, 96560, 107168, 111896, 133960, 139870, 193120, 223792, 237779, 267920, 279740, 447584, 475558, 535840, 559480, 951116, 1118960, 1188895, 1902232, 2237920, 2377790, 3804464, 4755580, 7608928, 9511160, 19022320, 38044640]

約数ペア:

[(1, 38044640), (2, 19022320), (4, 9511160), (5, 7608928), (8, 4755580), (10, 3804464), (16, 2377790), (17, 2237920), (20, 1902232), (32, 1188895), (34, 1118960), (40, 951116), (68, 559480), (71, 535840), (80, 475558), (85, 447584), (136, 279740), (142, 267920), (160, 237779), (170, 223792), (197, 193120), (272, 139870), (284, 133960), (340, 111896), (355, 107168), (394, 96560), (544, 69935), (568, 66980), (680, 55948), (710, 53584), (788, 48280), (985, 38624), (1136, 33490), (1207, 31520), (1360, 27974), (1420, 26792), (1576, 24140), (1970, 19312), (2272, 16745), (2414, 15760), (2720, 13987), (2840, 13396), (3152, 12070), (3349, 11360), (3940, 9656), (4828, 7880), (5680, 6698), (6035, 6304)]