97858880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^2$

素因数の和:189

約数の個数: 126

約数和(自身を含む): 274546314

約数和(自身を除く): 176687434

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 320, 392, 395, 448, 490, 553, 560, 632, 784, 790, 980, 1106, 1120, 1264, 1568, 1580, 1960, 2212, 2240, 2528, 2765, 3136, 3160, 3871, 3920, 4424, 5056, 5530, 6241, 6320, 7742, 7840, 8848, 11060, 12482, 12640, 15484, 15680, 17696, 19355, 22120, 24964, 25280, 30968, 31205, 35392, 38710, 43687, 44240, 49928, 61936, 62410, 77420, 87374, 88480, 99856, 123872, 124820, 154840, 174748, 176960, 199712, 218435, 247744, 249640, 305809, 309680, 349496, 399424, 436870, 499280, 611618, 619360, 698992, 873740, 998560, 1223236, 1238720, 1397984, 1529045, 1747480, 1997120, 2446472, 2795968, 3058090, 3494960, 4892944, 6116180, 6989920, 9785888, 12232360, 13979840, 19571776, 24464720, 48929440, 97858880]

約数ペア:

[(1, 97858880), (2, 48929440), (4, 24464720), (5, 19571776), (7, 13979840), (8, 12232360), (10, 9785888), (14, 6989920), (16, 6116180), (20, 4892944), (28, 3494960), (32, 3058090), (35, 2795968), (40, 2446472), (49, 1997120), (56, 1747480), (64, 1529045), (70, 1397984), (79, 1238720), (80, 1223236), (98, 998560), (112, 873740), (140, 698992), (158, 619360), (160, 611618), (196, 499280), (224, 436870), (245, 399424), (280, 349496), (316, 309680), (320, 305809), (392, 249640), (395, 247744), (448, 218435), (490, 199712), (553, 176960), (560, 174748), (632, 154840), (784, 124820), (790, 123872), (980, 99856), (1106, 88480), (1120, 87374), (1264, 77420), (1568, 62410), (1580, 61936), (1960, 49928), (2212, 44240), (2240, 43687), (2528, 38710), (2765, 35392), (3136, 31205), (3160, 30968), (3871, 25280), (3920, 24964), (4424, 22120), (5056, 19355), (5530, 17696), (6241, 15680), (6320, 15484), (7742, 12640), (7840, 12482), (8848, 11060)]