97780480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1594

約数の個数: 108

約数和(自身を含む): 272628720

約数和(自身を除く): 174848240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1559, 1568, 1792, 1960, 2240, 3118, 3136, 3920, 4480, 6236, 6272, 7795, 7840, 8960, 10913, 12472, 12544, 15590, 15680, 21826, 24944, 31180, 31360, 43652, 49888, 54565, 62360, 62720, 76391, 87304, 99776, 109130, 124720, 152782, 174608, 199552, 218260, 249440, 305564, 349216, 381955, 399104, 436520, 498880, 611128, 698432, 763910, 873040, 997760, 1222256, 1396864, 1527820, 1746080, 1995520, 2444512, 2793728, 3055640, 3492160, 4889024, 6111280, 6984320, 9778048, 12222560, 13968640, 19556096, 24445120, 48890240, 97780480]

約数ペア:

[(1, 97780480), (2, 48890240), (4, 24445120), (5, 19556096), (7, 13968640), (8, 12222560), (10, 9778048), (14, 6984320), (16, 6111280), (20, 4889024), (28, 3492160), (32, 3055640), (35, 2793728), (40, 2444512), (49, 1995520), (56, 1746080), (64, 1527820), (70, 1396864), (80, 1222256), (98, 997760), (112, 873040), (128, 763910), (140, 698432), (160, 611128), (196, 498880), (224, 436520), (245, 399104), (256, 381955), (280, 349216), (320, 305564), (392, 249440), (448, 218260), (490, 199552), (560, 174608), (640, 152782), (784, 124720), (896, 109130), (980, 99776), (1120, 87304), (1280, 76391), (1559, 62720), (1568, 62360), (1792, 54565), (1960, 49888), (2240, 43652), (3118, 31360), (3136, 31180), (3920, 24944), (4480, 21826), (6236, 15680), (6272, 15590), (7795, 12544), (7840, 12472), (8960, 10913)]