310053440

素因数分解:

$2^6\times 5^1\times {\mathrm{968917}}^1$

素因数の和:968934

約数の個数: 28

約数和(自身を含む): 738315516

約数和(自身を除く): 428262076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 968917, 1937834, 3875668, 4844585, 7751336, 9689170, 15502672, 19378340, 31005344, 38756680, 62010688, 77513360, 155026720, 310053440]

約数ペア:

[(1, 310053440), (2, 155026720), (4, 77513360), (5, 62010688), (8, 38756680), (10, 31005344), (16, 19378340), (20, 15502672), (32, 9689170), (40, 7751336), (64, 4844585), (80, 3875668), (160, 1937834), (320, 968917)]