70797440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15803}}^1$

素因数の和:15829

約数の個数: 64

約数和(自身を含む): 193440960

約数和(自身を除く): 122643520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15803, 31606, 63212, 79015, 110621, 126424, 158030, 221242, 252848, 316060, 442484, 505696, 553105, 632120, 884968, 1011392, 1106210, 1264240, 1769936, 2022784, 2212420, 2528480, 3539872, 4424840, 5056960, 7079744, 8849680, 10113920, 14159488, 17699360, 35398720, 70797440]

約数ペア:

[(1, 70797440), (2, 35398720), (4, 17699360), (5, 14159488), (7, 10113920), (8, 8849680), (10, 7079744), (14, 5056960), (16, 4424840), (20, 3539872), (28, 2528480), (32, 2212420), (35, 2022784), (40, 1769936), (56, 1264240), (64, 1106210), (70, 1011392), (80, 884968), (112, 632120), (128, 553105), (140, 505696), (160, 442484), (224, 316060), (280, 252848), (320, 221242), (448, 158030), (560, 126424), (640, 110621), (896, 79015), (1120, 63212), (2240, 31606), (4480, 15803)]