38165060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 81416748

約数和(自身を除く): 43251688

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 277, 332, 415, 554, 830, 1108, 1385, 1660, 2770, 5540, 6889, 13778, 22991, 27556, 34445, 45982, 68890, 91964, 114955, 137780, 229910, 459820, 1908253, 3816506, 7633012, 9541265, 19082530, 38165060]

約数ペア:

[(1, 38165060), (2, 19082530), (4, 9541265), (5, 7633012), (10, 3816506), (20, 1908253), (83, 459820), (166, 229910), (277, 137780), (332, 114955), (415, 91964), (554, 68890), (830, 45982), (1108, 34445), (1385, 27556), (1660, 22991), (2770, 13778), (5540, 6889)]