1131531440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4793}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 2846255328

約数和(自身を除く): 1714723888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 227, 260, 454, 520, 908, 1040, 1135, 1816, 2270, 2951, 3632, 4540, 4793, 5902, 9080, 9586, 11804, 14755, 18160, 19172, 23608, 23965, 29510, 38344, 47216, 47930, 59020, 62309, 76688, 95860, 118040, 124618, 191720, 236080, 249236, 311545, 383440, 498472, 623090, 996944, 1088011, 1246180, 2176022, 2492360, 4352044, 4984720, 5440055, 8704088, 10880110, 14144143, 17408176, 21760220, 28288286, 43520440, 56576572, 70720715, 87040880, 113153144, 141441430, 226306288, 282882860, 565765720, 1131531440]

約数ペア:

[(1, 1131531440), (2, 565765720), (4, 282882860), (5, 226306288), (8, 141441430), (10, 113153144), (13, 87040880), (16, 70720715), (20, 56576572), (26, 43520440), (40, 28288286), (52, 21760220), (65, 17408176), (80, 14144143), (104, 10880110), (130, 8704088), (208, 5440055), (227, 4984720), (260, 4352044), (454, 2492360), (520, 2176022), (908, 1246180), (1040, 1088011), (1135, 996944), (1816, 623090), (2270, 498472), (2951, 383440), (3632, 311545), (4540, 249236), (4793, 236080), (5902, 191720), (9080, 124618), (9586, 118040), (11804, 95860), (14755, 76688), (18160, 62309), (19172, 59020), (23608, 47930), (23965, 47216), (29510, 38344)]