73644680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108301}}^1$

素因数の和:108329

約数の個数: 32

約数和(自身を含む): 175449240

約数和(自身を除く): 101804560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 108301, 216602, 433204, 541505, 866408, 1083010, 1841117, 2166020, 3682234, 4332040, 7364468, 9205585, 14728936, 18411170, 36822340, 73644680]

約数ペア:

[(1, 73644680), (2, 36822340), (4, 18411170), (5, 14728936), (8, 9205585), (10, 7364468), (17, 4332040), (20, 3682234), (34, 2166020), (40, 1841117), (68, 1083010), (85, 866408), (136, 541505), (170, 433204), (340, 216602), (680, 108301)]