5199280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 12802752

約数和(自身を除く): 7603472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3823, 7646, 15292, 19115, 30584, 38230, 61168, 64991, 76460, 129982, 152920, 259964, 305840, 324955, 519928, 649910, 1039856, 1299820, 2599640, 5199280]

約数ペア:

[(1, 5199280), (2, 2599640), (4, 1299820), (5, 1039856), (8, 649910), (10, 519928), (16, 324955), (17, 305840), (20, 259964), (34, 152920), (40, 129982), (68, 76460), (80, 64991), (85, 61168), (136, 38230), (170, 30584), (272, 19115), (340, 15292), (680, 7646), (1360, 3823)]