65474080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 180278784

約数和(自身を除く): 114804704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1103, 1120, 1484, 1696, 1855, 2120, 2206, 2968, 3710, 4240, 4412, 5515, 5936, 7420, 7721, 8480, 8824, 11030, 11872, 14840, 15442, 17648, 22060, 29680, 30884, 35296, 38605, 44120, 58459, 59360, 61768, 77210, 88240, 116918, 123536, 154420, 176480, 233836, 247072, 292295, 308840, 409213, 467672, 584590, 617680, 818426, 935344, 1169180, 1235360, 1636852, 1870688, 2046065, 2338360, 3273704, 4092130, 4676720, 6547408, 8184260, 9353440, 13094816, 16368520, 32737040, 65474080]

約数ペア:

[(1, 65474080), (2, 32737040), (4, 16368520), (5, 13094816), (7, 9353440), (8, 8184260), (10, 6547408), (14, 4676720), (16, 4092130), (20, 3273704), (28, 2338360), (32, 2046065), (35, 1870688), (40, 1636852), (53, 1235360), (56, 1169180), (70, 935344), (80, 818426), (106, 617680), (112, 584590), (140, 467672), (160, 409213), (212, 308840), (224, 292295), (265, 247072), (280, 233836), (371, 176480), (424, 154420), (530, 123536), (560, 116918), (742, 88240), (848, 77210), (1060, 61768), (1103, 59360), (1120, 58459), (1484, 44120), (1696, 38605), (1855, 35296), (2120, 30884), (2206, 29680), (2968, 22060), (3710, 17648), (4240, 15442), (4412, 14840), (5515, 11872), (5936, 11030), (7420, 8824), (7721, 8480)]