108019520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 126

約数和(自身を含む): 302865282

約数和(自身を除く): 194845762

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 320, 332, 392, 415, 448, 490, 560, 581, 664, 784, 830, 980, 1120, 1162, 1328, 1568, 1660, 1960, 2240, 2324, 2656, 2905, 3136, 3320, 3920, 4067, 4648, 5312, 5810, 6640, 6889, 7840, 8134, 9296, 11620, 13280, 13778, 15680, 16268, 18592, 20335, 23240, 26560, 27556, 32536, 34445, 37184, 40670, 46480, 48223, 55112, 65072, 68890, 81340, 92960, 96446, 110224, 130144, 137780, 162680, 185920, 192892, 220448, 241115, 260288, 275560, 325360, 337561, 385784, 440896, 482230, 551120, 650720, 675122, 771568, 964460, 1102240, 1301440, 1350244, 1543136, 1687805, 1928920, 2204480, 2700488, 3086272, 3375610, 3857840, 5400976, 6751220, 7715680, 10801952, 13502440, 15431360, 21603904, 27004880, 54009760, 108019520]

約数ペア:

[(1, 108019520), (2, 54009760), (4, 27004880), (5, 21603904), (7, 15431360), (8, 13502440), (10, 10801952), (14, 7715680), (16, 6751220), (20, 5400976), (28, 3857840), (32, 3375610), (35, 3086272), (40, 2700488), (49, 2204480), (56, 1928920), (64, 1687805), (70, 1543136), (80, 1350244), (83, 1301440), (98, 1102240), (112, 964460), (140, 771568), (160, 675122), (166, 650720), (196, 551120), (224, 482230), (245, 440896), (280, 385784), (320, 337561), (332, 325360), (392, 275560), (415, 260288), (448, 241115), (490, 220448), (560, 192892), (581, 185920), (664, 162680), (784, 137780), (830, 130144), (980, 110224), (1120, 96446), (1162, 92960), (1328, 81340), (1568, 68890), (1660, 65072), (1960, 55112), (2240, 48223), (2324, 46480), (2656, 40670), (2905, 37184), (3136, 34445), (3320, 32536), (3920, 27556), (4067, 26560), (4648, 23240), (5312, 20335), (5810, 18592), (6640, 16268), (6889, 15680), (7840, 13778), (8134, 13280), (9296, 11620)]