265264480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 684530784

約数和(自身を除く): 419266304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 365, 416, 520, 584, 730, 949, 1040, 1168, 1460, 1747, 1898, 2080, 2336, 2920, 3494, 3796, 4745, 5840, 6988, 7592, 8735, 9490, 11680, 13976, 15184, 17470, 18980, 22711, 27952, 30368, 34940, 37960, 45422, 55904, 69880, 75920, 90844, 113555, 127531, 139760, 151840, 181688, 227110, 255062, 279520, 363376, 454220, 510124, 637655, 726752, 908440, 1020248, 1275310, 1657903, 1816880, 2040496, 2550620, 3315806, 3633760, 4080992, 5101240, 6631612, 8289515, 10202480, 13263224, 16579030, 20404960, 26526448, 33158060, 53052896, 66316120, 132632240, 265264480]

約数ペア:

[(1, 265264480), (2, 132632240), (4, 66316120), (5, 53052896), (8, 33158060), (10, 26526448), (13, 20404960), (16, 16579030), (20, 13263224), (26, 10202480), (32, 8289515), (40, 6631612), (52, 5101240), (65, 4080992), (73, 3633760), (80, 3315806), (104, 2550620), (130, 2040496), (146, 1816880), (160, 1657903), (208, 1275310), (260, 1020248), (292, 908440), (365, 726752), (416, 637655), (520, 510124), (584, 454220), (730, 363376), (949, 279520), (1040, 255062), (1168, 227110), (1460, 181688), (1747, 151840), (1898, 139760), (2080, 127531), (2336, 113555), (2920, 90844), (3494, 75920), (3796, 69880), (4745, 55904), (5840, 45422), (6988, 37960), (7592, 34940), (8735, 30368), (9490, 27952), (11680, 22711), (13976, 18980), (15184, 17470)]