169222000

素因数分解:

$2^4\times 5^3\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 412143264

約数和(自身を除く): 242921264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 211, 250, 400, 401, 422, 500, 802, 844, 1000, 1055, 1604, 1688, 2000, 2005, 2110, 3208, 3376, 4010, 4220, 5275, 6416, 8020, 8440, 10025, 10550, 16040, 16880, 20050, 21100, 26375, 32080, 40100, 42200, 50125, 52750, 80200, 84400, 84611, 100250, 105500, 160400, 169222, 200500, 211000, 338444, 401000, 422000, 423055, 676888, 802000, 846110, 1353776, 1692220, 2115275, 3384440, 4230550, 6768880, 8461100, 10576375, 16922200, 21152750, 33844400, 42305500, 84611000, 169222000]

約数ペア:

[(1, 169222000), (2, 84611000), (4, 42305500), (5, 33844400), (8, 21152750), (10, 16922200), (16, 10576375), (20, 8461100), (25, 6768880), (40, 4230550), (50, 3384440), (80, 2115275), (100, 1692220), (125, 1353776), (200, 846110), (211, 802000), (250, 676888), (400, 423055), (401, 422000), (422, 401000), (500, 338444), (802, 211000), (844, 200500), (1000, 169222), (1055, 160400), (1604, 105500), (1688, 100250), (2000, 84611), (2005, 84400), (2110, 80200), (3208, 52750), (3376, 50125), (4010, 42200), (4220, 40100), (5275, 32080), (6416, 26375), (8020, 21100), (8440, 20050), (10025, 16880), (10550, 16040)]