1332568060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{2039}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 2871650880

約数和(自身を除く): 1539082820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 797, 820, 1594, 2039, 3188, 3985, 4078, 7970, 8156, 10195, 15940, 20390, 32677, 40780, 65354, 83599, 130708, 163385, 167198, 326770, 334396, 417995, 653540, 835990, 1625083, 1671980, 3250166, 6500332, 8125415, 16250830, 32501660, 66628403, 133256806, 266513612, 333142015, 666284030, 1332568060]

約数ペア:

[(1, 1332568060), (2, 666284030), (4, 333142015), (5, 266513612), (10, 133256806), (20, 66628403), (41, 32501660), (82, 16250830), (164, 8125415), (205, 6500332), (410, 3250166), (797, 1671980), (820, 1625083), (1594, 835990), (2039, 653540), (3188, 417995), (3985, 334396), (4078, 326770), (7970, 167198), (8156, 163385), (10195, 130708), (15940, 83599), (20390, 65354), (32677, 40780)]