86264920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5884

約数の個数: 64

約数和(自身を含む): 226048320

約数和(自身を除く): 139783400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5813, 7420, 11626, 14840, 23252, 29065, 40691, 46504, 58130, 81382, 116260, 162764, 203455, 232520, 308089, 325528, 406910, 616178, 813820, 1232356, 1540445, 1627640, 2156623, 2464712, 3080890, 4313246, 6161780, 8626492, 10783115, 12323560, 17252984, 21566230, 43132460, 86264920]

約数ペア:

[(1, 86264920), (2, 43132460), (4, 21566230), (5, 17252984), (7, 12323560), (8, 10783115), (10, 8626492), (14, 6161780), (20, 4313246), (28, 3080890), (35, 2464712), (40, 2156623), (53, 1627640), (56, 1540445), (70, 1232356), (106, 813820), (140, 616178), (212, 406910), (265, 325528), (280, 308089), (371, 232520), (424, 203455), (530, 162764), (742, 116260), (1060, 81382), (1484, 58130), (1855, 46504), (2120, 40691), (2968, 29065), (3710, 23252), (5813, 14840), (7420, 11626)]