1569456220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2239

約数の個数: 96

約数和(自身を含む): 3607027200

約数和(自身を除く): 2037570980

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 41, 58, 62, 82, 116, 124, 145, 155, 164, 205, 290, 310, 410, 580, 620, 820, 899, 1189, 1271, 1798, 2129, 2378, 2542, 3596, 4258, 4495, 4756, 5084, 5945, 6355, 8516, 8990, 10645, 11890, 12710, 17980, 21290, 23780, 25420, 36859, 42580, 61741, 65999, 73718, 87289, 123482, 131998, 147436, 174578, 184295, 246964, 263996, 308705, 329995, 349156, 368590, 436445, 617410, 659990, 737180, 872890, 1234820, 1319980, 1745780, 1913971, 2531381, 2705959, 3827942, 5062762, 5411918, 7655884, 9569855, 10125524, 10823836, 12656905, 13529795, 19139710, 25313810, 27059590, 38279420, 50627620, 54119180, 78472811, 156945622, 313891244, 392364055, 784728110, 1569456220]

約数ペア:

[(1, 1569456220), (2, 784728110), (4, 392364055), (5, 313891244), (10, 156945622), (20, 78472811), (29, 54119180), (31, 50627620), (41, 38279420), (58, 27059590), (62, 25313810), (82, 19139710), (116, 13529795), (124, 12656905), (145, 10823836), (155, 10125524), (164, 9569855), (205, 7655884), (290, 5411918), (310, 5062762), (410, 3827942), (580, 2705959), (620, 2531381), (820, 1913971), (899, 1745780), (1189, 1319980), (1271, 1234820), (1798, 872890), (2129, 737180), (2378, 659990), (2542, 617410), (3596, 436445), (4258, 368590), (4495, 349156), (4756, 329995), (5084, 308705), (5945, 263996), (6355, 246964), (8516, 184295), (8990, 174578), (10645, 147436), (11890, 131998), (12710, 123482), (17980, 87289), (21290, 73718), (23780, 65999), (25420, 61741), (36859, 42580)]