73100120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7583}}^1$

素因数の和:7835

約数の個数: 32

約数和(自身を含む): 165179520

約数和(自身を除く): 92079400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 7583, 9640, 15166, 30332, 37915, 60664, 75830, 151660, 303320, 1827503, 3655006, 7310012, 9137515, 14620024, 18275030, 36550060, 73100120]

約数ペア:

[(1, 73100120), (2, 36550060), (4, 18275030), (5, 14620024), (8, 9137515), (10, 7310012), (20, 3655006), (40, 1827503), (241, 303320), (482, 151660), (964, 75830), (1205, 60664), (1928, 37915), (2410, 30332), (4820, 15166), (7583, 9640)]