109082920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 255571200

約数和(自身を除く): 146488280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 271, 290, 347, 542, 580, 694, 1084, 1160, 1355, 1388, 1735, 2168, 2710, 2776, 3470, 5420, 6940, 7859, 10063, 10840, 13880, 15718, 20126, 31436, 39295, 40252, 50315, 62872, 78590, 80504, 94037, 100630, 157180, 188074, 201260, 314360, 376148, 402520, 470185, 752296, 940370, 1880740, 2727073, 3761480, 5454146, 10908292, 13635365, 21816584, 27270730, 54541460, 109082920]

約数ペア:

[(1, 109082920), (2, 54541460), (4, 27270730), (5, 21816584), (8, 13635365), (10, 10908292), (20, 5454146), (29, 3761480), (40, 2727073), (58, 1880740), (116, 940370), (145, 752296), (232, 470185), (271, 402520), (290, 376148), (347, 314360), (542, 201260), (580, 188074), (694, 157180), (1084, 100630), (1160, 94037), (1355, 80504), (1388, 78590), (1735, 62872), (2168, 50315), (2710, 40252), (2776, 39295), (3470, 31436), (5420, 20126), (6940, 15718), (7859, 13880), (10063, 10840)]