5220615512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{20183}}^1$

素因数の和:20376

約数の個数: 64

約数和(自身を含む): 11625984000

約数和(自身を除く): 6405368488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 434, 596, 868, 1043, 1192, 1736, 2086, 4172, 4619, 8344, 9238, 18476, 20183, 32333, 36952, 40366, 64666, 80732, 129332, 141281, 161464, 258664, 282562, 565124, 625673, 1130248, 1251346, 2502692, 3007267, 4379711, 5005384, 6014534, 8759422, 12029068, 17518844, 21050869, 24058136, 35037688, 42101738, 84203476, 93225277, 168406952, 186450554, 372901108, 652576939, 745802216, 1305153878, 2610307756, 5220615512]

約数ペア:

[(1, 5220615512), (2, 2610307756), (4, 1305153878), (7, 745802216), (8, 652576939), (14, 372901108), (28, 186450554), (31, 168406952), (56, 93225277), (62, 84203476), (124, 42101738), (149, 35037688), (217, 24058136), (248, 21050869), (298, 17518844), (434, 12029068), (596, 8759422), (868, 6014534), (1043, 5005384), (1192, 4379711), (1736, 3007267), (2086, 2502692), (4172, 1251346), (4619, 1130248), (8344, 625673), (9238, 565124), (18476, 282562), (20183, 258664), (32333, 161464), (36952, 141281), (40366, 129332), (64666, 80732)]