73510040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6359}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 175726800

約数和(自身を除く): 102216760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 6359, 11560, 12718, 25436, 31795, 50872, 63590, 108103, 127180, 216206, 254360, 432412, 540515, 864824, 1081030, 1837751, 2162060, 3675502, 4324120, 7351004, 9188755, 14702008, 18377510, 36755020, 73510040]

約数ペア:

[(1, 73510040), (2, 36755020), (4, 18377510), (5, 14702008), (8, 9188755), (10, 7351004), (17, 4324120), (20, 3675502), (34, 2162060), (40, 1837751), (68, 1081030), (85, 864824), (136, 540515), (170, 432412), (289, 254360), (340, 216206), (578, 127180), (680, 108103), (1156, 63590), (1445, 50872), (2312, 31795), (2890, 25436), (5780, 12718), (6359, 11560)]