157069626880

素因数分解:

$2^9\times 5^1\times {\mathrm{61355323}}^1$

素因数の和:61355346

約数の個数: 40

約数和(自身を含む): 376598978712

約数和(自身を除く): 219529351832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 61355323, 122710646, 245421292, 306776615, 490842584, 613553230, 981685168, 1227106460, 1963370336, 2454212920, 3926740672, 4908425840, 7853481344, 9816851680, 15706962688, 19633703360, 31413925376, 39267406720, 78534813440, 157069626880]

約数ペア:

[(1, 157069626880), (2, 78534813440), (4, 39267406720), (5, 31413925376), (8, 19633703360), (10, 15706962688), (16, 9816851680), (20, 7853481344), (32, 4908425840), (40, 3926740672), (64, 2454212920), (80, 1963370336), (128, 1227106460), (160, 981685168), (256, 613553230), (320, 490842584), (512, 306776615), (640, 245421292), (1280, 122710646), (2560, 61355323)]