10368720920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139891}}^1$

素因数の和:140028

約数の個数: 64

約数和(自身を含む): 24928754400

約数和(自身を除く): 14560033480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1853, 2180, 3706, 4360, 7412, 9265, 14824, 18530, 37060, 74120, 139891, 279782, 559564, 699455, 1119128, 1398910, 2378147, 2797820, 4756294, 5595640, 9512588, 11890735, 15248119, 19025176, 23781470, 30496238, 47562940, 60992476, 76240595, 95125880, 121984952, 152481190, 259218023, 304962380, 518436046, 609924760, 1036872092, 1296090115, 2073744184, 2592180230, 5184360460, 10368720920]

約数ペア:

[(1, 10368720920), (2, 5184360460), (4, 2592180230), (5, 2073744184), (8, 1296090115), (10, 1036872092), (17, 609924760), (20, 518436046), (34, 304962380), (40, 259218023), (68, 152481190), (85, 121984952), (109, 95125880), (136, 76240595), (170, 60992476), (218, 47562940), (340, 30496238), (436, 23781470), (545, 19025176), (680, 15248119), (872, 11890735), (1090, 9512588), (1853, 5595640), (2180, 4756294), (3706, 2797820), (4360, 2378147), (7412, 1398910), (9265, 1119128), (14824, 699455), (18530, 559564), (37060, 279782), (74120, 139891)]