127946650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 262592568

約数和(自身を除く): 134645918

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 4801, 5330, 9602, 13325, 24005, 26650, 48010, 62413, 120025, 124826, 196841, 240050, 312065, 393682, 624130, 984205, 1560325, 1968410, 2558933, 3120650, 4921025, 5117866, 9842050, 12794665, 25589330, 63973325, 127946650]

約数ペア:

[(1, 127946650), (2, 63973325), (5, 25589330), (10, 12794665), (13, 9842050), (25, 5117866), (26, 4921025), (41, 3120650), (50, 2558933), (65, 1968410), (82, 1560325), (130, 984205), (205, 624130), (325, 393682), (410, 312065), (533, 240050), (650, 196841), (1025, 124826), (1066, 120025), (2050, 62413), (2665, 48010), (4801, 26650), (5330, 24005), (9602, 13325)]