79671860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 103219660

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7559, 10540, 15118, 30236, 37795, 75590, 128503, 151180, 234329, 257006, 468658, 514012, 642515, 937316, 1171645, 1285030, 2343290, 2570060, 3983593, 4686580, 7967186, 15934372, 19917965, 39835930, 79671860]

約数ペア:

[(1, 79671860), (2, 39835930), (4, 19917965), (5, 15934372), (10, 7967186), (17, 4686580), (20, 3983593), (31, 2570060), (34, 2343290), (62, 1285030), (68, 1171645), (85, 937316), (124, 642515), (155, 514012), (170, 468658), (310, 257006), (340, 234329), (527, 151180), (620, 128503), (1054, 75590), (2108, 37795), (2635, 30236), (5270, 15118), (7559, 10540)]