77244273460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{84629}}^1$

素因数の和:85656

約数の個数: 48

約数和(自身を含む): 165836885760

約数和(自身を除く): 88592612300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 971, 1942, 3884, 4855, 9710, 19420, 45637, 84629, 91274, 169258, 182548, 228185, 338516, 423145, 456370, 846290, 912740, 1692580, 3977563, 7955126, 15910252, 19887815, 39775630, 79551260, 82174759, 164349518, 328699036, 410873795, 821747590, 1643495180, 3862213673, 7724427346, 15448854692, 19311068365, 38622136730, 77244273460]

約数ペア:

[(1, 77244273460), (2, 38622136730), (4, 19311068365), (5, 15448854692), (10, 7724427346), (20, 3862213673), (47, 1643495180), (94, 821747590), (188, 410873795), (235, 328699036), (470, 164349518), (940, 82174759), (971, 79551260), (1942, 39775630), (3884, 19887815), (4855, 15910252), (9710, 7955126), (19420, 3977563), (45637, 1692580), (84629, 912740), (91274, 846290), (169258, 456370), (182548, 423145), (228185, 338516)]