72399010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 134447040

約数和(自身を除く): 62048030

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 419, 467, 838, 934, 2095, 2335, 4190, 4670, 15503, 17279, 31006, 34558, 77515, 86395, 155030, 172790, 195673, 391346, 978365, 1956730, 7239901, 14479802, 36199505, 72399010]

約数ペア:

[(1, 72399010), (2, 36199505), (5, 14479802), (10, 7239901), (37, 1956730), (74, 978365), (185, 391346), (370, 195673), (419, 172790), (467, 155030), (838, 86395), (934, 77515), (2095, 34558), (2335, 31006), (4190, 17279), (4670, 15503)]