11381935540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{7109}}^1$

素因数の和:7429

約数の個数: 72

約数和(自身を含む): 25486022520

約数和(自身を除く): 14104086980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 289, 340, 554, 578, 1108, 1156, 1385, 1445, 2770, 2890, 4709, 5540, 5780, 7109, 9418, 14218, 18836, 23545, 28436, 35545, 47090, 71090, 80053, 94180, 120853, 142180, 160106, 241706, 320212, 400265, 483412, 604265, 800530, 1208530, 1601060, 1969193, 2054501, 2417060, 3938386, 4109002, 7876772, 8218004, 9845965, 10272505, 19691930, 20545010, 33476281, 39383860, 41090020, 66952562, 133905124, 167381405, 334762810, 569096777, 669525620, 1138193554, 2276387108, 2845483885, 5690967770, 11381935540]

約数ペア:

[(1, 11381935540), (2, 5690967770), (4, 2845483885), (5, 2276387108), (10, 1138193554), (17, 669525620), (20, 569096777), (34, 334762810), (68, 167381405), (85, 133905124), (170, 66952562), (277, 41090020), (289, 39383860), (340, 33476281), (554, 20545010), (578, 19691930), (1108, 10272505), (1156, 9845965), (1385, 8218004), (1445, 7876772), (2770, 4109002), (2890, 3938386), (4709, 2417060), (5540, 2054501), (5780, 1969193), (7109, 1601060), (9418, 1208530), (14218, 800530), (18836, 604265), (23545, 483412), (28436, 400265), (35545, 320212), (47090, 241706), (71090, 160106), (80053, 142180), (94180, 120853)]