1086202220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 2305594368

約数和(自身を除く): 1219392148

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 607, 655, 683, 1214, 1310, 1366, 2428, 2620, 2732, 3035, 3415, 6070, 6830, 12140, 13660, 79517, 89473, 159034, 178946, 318068, 357892, 397585, 414581, 447365, 795170, 829162, 894730, 1590340, 1658324, 1789460, 2072905, 4145810, 8291620, 54310111, 108620222, 217240444, 271550555, 543101110, 1086202220]

約数ペア:

[(1, 1086202220), (2, 543101110), (4, 271550555), (5, 217240444), (10, 108620222), (20, 54310111), (131, 8291620), (262, 4145810), (524, 2072905), (607, 1789460), (655, 1658324), (683, 1590340), (1214, 894730), (1310, 829162), (1366, 795170), (2428, 447365), (2620, 414581), (2732, 397585), (3035, 357892), (3415, 318068), (6070, 178946), (6830, 159034), (12140, 89473), (13660, 79517)]