82448960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 218358720

約数和(自身を除く): 135909760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 397, 440, 472, 590, 649, 704, 794, 880, 944, 1180, 1298, 1588, 1760, 1888, 1985, 2360, 2596, 3176, 3245, 3520, 3776, 3970, 4367, 4720, 5192, 6352, 6490, 7940, 8734, 9440, 10384, 12704, 12980, 15880, 17468, 18880, 20768, 21835, 23423, 25408, 25960, 31760, 34936, 41536, 43670, 46846, 51920, 63520, 69872, 87340, 93692, 103840, 117115, 127040, 139744, 174680, 187384, 207680, 234230, 257653, 279488, 349360, 374768, 468460, 515306, 698720, 749536, 936920, 1030612, 1288265, 1397440, 1499072, 1873840, 2061224, 2576530, 3747680, 4122448, 5153060, 7495360, 8244896, 10306120, 16489792, 20612240, 41224480, 82448960]

約数ペア:

[(1, 82448960), (2, 41224480), (4, 20612240), (5, 16489792), (8, 10306120), (10, 8244896), (11, 7495360), (16, 5153060), (20, 4122448), (22, 3747680), (32, 2576530), (40, 2061224), (44, 1873840), (55, 1499072), (59, 1397440), (64, 1288265), (80, 1030612), (88, 936920), (110, 749536), (118, 698720), (160, 515306), (176, 468460), (220, 374768), (236, 349360), (295, 279488), (320, 257653), (352, 234230), (397, 207680), (440, 187384), (472, 174680), (590, 139744), (649, 127040), (704, 117115), (794, 103840), (880, 93692), (944, 87340), (1180, 69872), (1298, 63520), (1588, 51920), (1760, 46846), (1888, 43670), (1985, 41536), (2360, 34936), (2596, 31760), (3176, 25960), (3245, 25408), (3520, 23423), (3776, 21835), (3970, 20768), (4367, 18880), (4720, 17468), (5192, 15880), (6352, 12980), (6490, 12704), (7940, 10384), (8734, 9440)]