2023842940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 4938071040

約数和(自身を除く): 2914228100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 167, 214, 334, 428, 535, 668, 749, 809, 835, 1070, 1169, 1498, 1618, 1670, 2140, 2338, 2996, 3236, 3340, 3745, 4045, 4676, 5663, 5845, 7490, 8090, 11326, 11690, 14980, 16180, 17869, 22652, 23380, 28315, 35738, 56630, 71476, 86563, 89345, 113260, 125083, 135103, 173126, 178690, 250166, 270206, 346252, 357380, 432815, 500332, 540412, 605941, 625415, 675515, 865630, 945721, 1211882, 1250830, 1351030, 1731260, 1891442, 2423764, 2501660, 2702060, 3029705, 3782884, 4728605, 6059410, 9457210, 12118820, 14456021, 18914420, 28912042, 57824084, 72280105, 101192147, 144560210, 202384294, 289120420, 404768588, 505960735, 1011921470, 2023842940]

約数ペア:

[(1, 2023842940), (2, 1011921470), (4, 505960735), (5, 404768588), (7, 289120420), (10, 202384294), (14, 144560210), (20, 101192147), (28, 72280105), (35, 57824084), (70, 28912042), (107, 18914420), (140, 14456021), (167, 12118820), (214, 9457210), (334, 6059410), (428, 4728605), (535, 3782884), (668, 3029705), (749, 2702060), (809, 2501660), (835, 2423764), (1070, 1891442), (1169, 1731260), (1498, 1351030), (1618, 1250830), (1670, 1211882), (2140, 945721), (2338, 865630), (2996, 675515), (3236, 625415), (3340, 605941), (3745, 540412), (4045, 500332), (4676, 432815), (5663, 357380), (5845, 346252), (7490, 270206), (8090, 250166), (11326, 178690), (11690, 173126), (14980, 135103), (16180, 125083), (17869, 113260), (22652, 89345), (23380, 86563), (28315, 71476), (35738, 56630)]