70180480

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 171023400

約数和(自身を除く): 100842920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2069, 2120, 3392, 4138, 4240, 6784, 8276, 8480, 10345, 16552, 16960, 20690, 33104, 33920, 41380, 66208, 82760, 109657, 132416, 165520, 219314, 264832, 331040, 438628, 548285, 662080, 877256, 1096570, 1324160, 1754512, 2193140, 3509024, 4386280, 7018048, 8772560, 14036096, 17545120, 35090240, 70180480]

約数ペア:

[(1, 70180480), (2, 35090240), (4, 17545120), (5, 14036096), (8, 8772560), (10, 7018048), (16, 4386280), (20, 3509024), (32, 2193140), (40, 1754512), (53, 1324160), (64, 1096570), (80, 877256), (106, 662080), (128, 548285), (160, 438628), (212, 331040), (265, 264832), (320, 219314), (424, 165520), (530, 132416), (640, 109657), (848, 82760), (1060, 66208), (1696, 41380), (2069, 33920), (2120, 33104), (3392, 20690), (4138, 16960), (4240, 16552), (6784, 10345), (8276, 8480)]