2074831055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 2892105216

約数和(自身を除く): 817274161

約数列:

[1, 5, 11, 37, 43, 55, 131, 181, 185, 215, 407, 473, 655, 905, 1441, 1591, 1991, 2035, 2365, 4847, 5633, 6697, 7205, 7783, 7955, 9955, 17501, 23711, 24235, 28165, 33485, 38915, 53317, 61963, 73667, 85613, 87505, 118555, 208421, 260821, 266585, 287971, 309815, 368335, 428065, 877307, 1019573, 1042105, 1304105, 1439855, 2292631, 3167681, 4386535, 5097865, 9650377, 11215303, 11463155, 15838405, 37724201, 48251885, 56076515, 188621005, 414966211, 2074831055]

約数ペア:

[(1, 2074831055), (5, 414966211), (11, 188621005), (37, 56076515), (43, 48251885), (55, 37724201), (131, 15838405), (181, 11463155), (185, 11215303), (215, 9650377), (407, 5097865), (473, 4386535), (655, 3167681), (905, 2292631), (1441, 1439855), (1591, 1304105), (1991, 1042105), (2035, 1019573), (2365, 877307), (4847, 428065), (5633, 368335), (6697, 309815), (7205, 287971), (7783, 266585), (7955, 260821), (9955, 208421), (17501, 118555), (23711, 87505), (24235, 85613), (28165, 73667), (33485, 61963), (38915, 53317)]