132533720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 331808400

約数和(自身を除く): 199274680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 139, 197, 220, 242, 278, 394, 440, 484, 556, 605, 695, 788, 968, 985, 1112, 1210, 1390, 1529, 1576, 1970, 2167, 2420, 2780, 3058, 3940, 4334, 4840, 5560, 6116, 7645, 7880, 8668, 10835, 12232, 15290, 16819, 17336, 21670, 23837, 27383, 30580, 33638, 43340, 47674, 54766, 61160, 67276, 84095, 86680, 95348, 109532, 119185, 134552, 136915, 168190, 190696, 219064, 238370, 273830, 301213, 336380, 476740, 547660, 602426, 672760, 953480, 1095320, 1204852, 1506065, 2409704, 3012130, 3313343, 6024260, 6626686, 12048520, 13253372, 16566715, 26506744, 33133430, 66266860, 132533720]

約数ペア:

[(1, 132533720), (2, 66266860), (4, 33133430), (5, 26506744), (8, 16566715), (10, 13253372), (11, 12048520), (20, 6626686), (22, 6024260), (40, 3313343), (44, 3012130), (55, 2409704), (88, 1506065), (110, 1204852), (121, 1095320), (139, 953480), (197, 672760), (220, 602426), (242, 547660), (278, 476740), (394, 336380), (440, 301213), (484, 273830), (556, 238370), (605, 219064), (695, 190696), (788, 168190), (968, 136915), (985, 134552), (1112, 119185), (1210, 109532), (1390, 95348), (1529, 86680), (1576, 84095), (1970, 67276), (2167, 61160), (2420, 54766), (2780, 47674), (3058, 43340), (3940, 33638), (4334, 30580), (4840, 27383), (5560, 23837), (6116, 21670), (7645, 17336), (7880, 16819), (8668, 15290), (10835, 12232)]