4779580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 11176704

約数和(自身を除く): 6397124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 593, 620, 806, 1186, 1612, 2015, 2372, 2965, 4030, 5930, 7709, 8060, 11860, 15418, 18383, 30836, 36766, 38545, 73532, 77090, 91915, 154180, 183830, 238979, 367660, 477958, 955916, 1194895, 2389790, 4779580]

約数ペア:

[(1, 4779580), (2, 2389790), (4, 1194895), (5, 955916), (10, 477958), (13, 367660), (20, 238979), (26, 183830), (31, 154180), (52, 91915), (62, 77090), (65, 73532), (124, 38545), (130, 36766), (155, 30836), (260, 18383), (310, 15418), (403, 11860), (593, 8060), (620, 7709), (806, 5930), (1186, 4030), (1612, 2965), (2015, 2372)]