99117040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 253305216

約数和(自身を除く): 154188176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 163, 176, 220, 326, 440, 652, 691, 815, 880, 1304, 1382, 1630, 1793, 2608, 2764, 3260, 3455, 3586, 5528, 6520, 6910, 7172, 7601, 8965, 11056, 13040, 13820, 14344, 15202, 17930, 27640, 28688, 30404, 35860, 38005, 55280, 60808, 71720, 76010, 112633, 121616, 143440, 152020, 225266, 304040, 450532, 563165, 608080, 901064, 1126330, 1238963, 1802128, 2252660, 2477926, 4505320, 4955852, 6194815, 9010640, 9911704, 12389630, 19823408, 24779260, 49558520, 99117040]

約数ペア:

[(1, 99117040), (2, 49558520), (4, 24779260), (5, 19823408), (8, 12389630), (10, 9911704), (11, 9010640), (16, 6194815), (20, 4955852), (22, 4505320), (40, 2477926), (44, 2252660), (55, 1802128), (80, 1238963), (88, 1126330), (110, 901064), (163, 608080), (176, 563165), (220, 450532), (326, 304040), (440, 225266), (652, 152020), (691, 143440), (815, 121616), (880, 112633), (1304, 76010), (1382, 71720), (1630, 60808), (1793, 55280), (2608, 38005), (2764, 35860), (3260, 30404), (3455, 28688), (3586, 27640), (5528, 17930), (6520, 15202), (6910, 14344), (7172, 13820), (7601, 13040), (8965, 11056)]