9319520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 25800768

約数和(自身を除く): 16481248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 157, 160, 212, 224, 265, 280, 314, 371, 424, 530, 560, 628, 742, 785, 848, 1060, 1099, 1120, 1256, 1484, 1570, 1696, 1855, 2120, 2198, 2512, 2968, 3140, 3710, 4240, 4396, 5024, 5495, 5936, 6280, 7420, 8321, 8480, 8792, 10990, 11872, 12560, 14840, 16642, 17584, 21980, 25120, 29680, 33284, 35168, 41605, 43960, 58247, 59360, 66568, 83210, 87920, 116494, 133136, 166420, 175840, 232988, 266272, 291235, 332840, 465976, 582470, 665680, 931952, 1164940, 1331360, 1863904, 2329880, 4659760, 9319520]

約数ペア:

[(1, 9319520), (2, 4659760), (4, 2329880), (5, 1863904), (7, 1331360), (8, 1164940), (10, 931952), (14, 665680), (16, 582470), (20, 465976), (28, 332840), (32, 291235), (35, 266272), (40, 232988), (53, 175840), (56, 166420), (70, 133136), (80, 116494), (106, 87920), (112, 83210), (140, 66568), (157, 59360), (160, 58247), (212, 43960), (224, 41605), (265, 35168), (280, 33284), (314, 29680), (371, 25120), (424, 21980), (530, 17584), (560, 16642), (628, 14840), (742, 12560), (785, 11872), (848, 10990), (1060, 8792), (1099, 8480), (1120, 8321), (1256, 7420), (1484, 6280), (1570, 5936), (1696, 5495), (1855, 5024), (2120, 4396), (2198, 4240), (2512, 3710), (2968, 3140)]