202816160

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23917}}^1$

素因数の和:23985

約数の個数: 48

約数和(自身を含む): 488214216

約数和(自身を除く): 285398056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 23917, 47834, 95668, 119585, 191336, 239170, 382672, 478340, 765344, 956680, 1267601, 1913360, 2535202, 3826720, 5070404, 6338005, 10140808, 12676010, 20281616, 25352020, 40563232, 50704040, 101408080, 202816160]

約数ペア:

[(1, 202816160), (2, 101408080), (4, 50704040), (5, 40563232), (8, 25352020), (10, 20281616), (16, 12676010), (20, 10140808), (32, 6338005), (40, 5070404), (53, 3826720), (80, 2535202), (106, 1913360), (160, 1267601), (212, 956680), (265, 765344), (424, 478340), (530, 382672), (848, 239170), (1060, 191336), (1696, 119585), (2120, 95668), (4240, 47834), (8480, 23917)]