40121770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 79107840

約数和(自身を除く): 38986070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 5231, 7670, 10462, 26155, 52310, 68003, 136006, 308629, 340015, 617258, 680030, 1543145, 3086290, 4012177, 8024354, 20060885, 40121770]

約数ペア:

[(1, 40121770), (2, 20060885), (5, 8024354), (10, 4012177), (13, 3086290), (26, 1543145), (59, 680030), (65, 617258), (118, 340015), (130, 308629), (295, 136006), (590, 68003), (767, 52310), (1534, 26155), (3835, 10462), (5231, 7670)]