4880341640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107119}}^1$

素因数の和:107214

約数の個数: 64

約数和(自身を含む): 11800339200

約数和(自身を除く): 6919997560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2680, 4556, 5695, 9112, 11390, 22780, 45560, 107119, 214238, 428476, 535595, 856952, 1071190, 1821023, 2142380, 3642046, 4284760, 7176973, 7284092, 9105115, 14353946, 14568184, 18210230, 28707892, 35884865, 36420460, 57415784, 71769730, 72840920, 122008541, 143539460, 244017082, 287078920, 488034164, 610042705, 976068328, 1220085410, 2440170820, 4880341640]

約数ペア:

[(1, 4880341640), (2, 2440170820), (4, 1220085410), (5, 976068328), (8, 610042705), (10, 488034164), (17, 287078920), (20, 244017082), (34, 143539460), (40, 122008541), (67, 72840920), (68, 71769730), (85, 57415784), (134, 36420460), (136, 35884865), (170, 28707892), (268, 18210230), (335, 14568184), (340, 14353946), (536, 9105115), (670, 7284092), (680, 7176973), (1139, 4284760), (1340, 3642046), (2278, 2142380), (2680, 1821023), (4556, 1071190), (5695, 856952), (9112, 535595), (11390, 428476), (22780, 214238), (45560, 107119)]