1925503840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5351}}^1$

素因数の和:5552

約数の個数: 96

約数和(自身を含む): 4928164416

約数和(自身を除く): 3002660576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 173, 208, 260, 346, 416, 520, 692, 865, 1040, 1384, 1730, 2080, 2249, 2768, 3460, 4498, 5351, 5536, 6920, 8996, 10702, 11245, 13840, 17992, 21404, 22490, 26755, 27680, 35984, 42808, 44980, 53510, 69563, 71968, 85616, 89960, 107020, 139126, 171232, 179920, 214040, 278252, 347815, 359840, 428080, 556504, 695630, 856160, 925723, 1113008, 1391260, 1851446, 2226016, 2782520, 3702892, 4628615, 5565040, 7405784, 9257230, 11130080, 12034399, 14811568, 18514460, 24068798, 29623136, 37028920, 48137596, 60171995, 74057840, 96275192, 120343990, 148115680, 192550384, 240687980, 385100768, 481375960, 962751920, 1925503840]

約数ペア:

[(1, 1925503840), (2, 962751920), (4, 481375960), (5, 385100768), (8, 240687980), (10, 192550384), (13, 148115680), (16, 120343990), (20, 96275192), (26, 74057840), (32, 60171995), (40, 48137596), (52, 37028920), (65, 29623136), (80, 24068798), (104, 18514460), (130, 14811568), (160, 12034399), (173, 11130080), (208, 9257230), (260, 7405784), (346, 5565040), (416, 4628615), (520, 3702892), (692, 2782520), (865, 2226016), (1040, 1851446), (1384, 1391260), (1730, 1113008), (2080, 925723), (2249, 856160), (2768, 695630), (3460, 556504), (4498, 428080), (5351, 359840), (5536, 347815), (6920, 278252), (8996, 214040), (10702, 179920), (11245, 171232), (13840, 139126), (17992, 107020), (21404, 89960), (22490, 85616), (26755, 71968), (27680, 69563), (35984, 53510), (42808, 44980)]