448962849820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{231967}}^1$

素因数の和:232123

約数の個数: 96

約数和(自身を含む): 1010118574080

約数和(自身を除く): 561155724260

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 71, 94, 116, 142, 145, 188, 235, 284, 290, 355, 470, 580, 710, 940, 1363, 1420, 2059, 2726, 3337, 4118, 5452, 6674, 6815, 8236, 10295, 13348, 13630, 16685, 20590, 27260, 33370, 41180, 66740, 96773, 193546, 231967, 387092, 463934, 483865, 927868, 967730, 1159835, 1935460, 2319670, 4639340, 6727043, 10902449, 13454086, 16469657, 21804898, 26908172, 32939314, 33635215, 43609796, 54512245, 65878628, 67270430, 82348285, 109024490, 134540860, 164696570, 218048980, 316171021, 329393140, 477620053, 632342042, 774073879, 955240106, 1264684084, 1548147758, 1580855105, 1910480212, 2388100265, 3096295516, 3161710210, 3870369395, 4776200530, 6323420420, 7740738790, 9552401060, 15481477580, 22448142491, 44896284982, 89792569964, 112240712455, 224481424910, 448962849820]

約数ペア:

[(1, 448962849820), (2, 224481424910), (4, 112240712455), (5, 89792569964), (10, 44896284982), (20, 22448142491), (29, 15481477580), (47, 9552401060), (58, 7740738790), (71, 6323420420), (94, 4776200530), (116, 3870369395), (142, 3161710210), (145, 3096295516), (188, 2388100265), (235, 1910480212), (284, 1580855105), (290, 1548147758), (355, 1264684084), (470, 955240106), (580, 774073879), (710, 632342042), (940, 477620053), (1363, 329393140), (1420, 316171021), (2059, 218048980), (2726, 164696570), (3337, 134540860), (4118, 109024490), (5452, 82348285), (6674, 67270430), (6815, 65878628), (8236, 54512245), (10295, 43609796), (13348, 33635215), (13630, 32939314), (16685, 26908172), (20590, 21804898), (27260, 16469657), (33370, 13454086), (41180, 10902449), (66740, 6727043), (96773, 4639340), (193546, 2319670), (231967, 1935460), (387092, 1159835), (463934, 967730), (483865, 927868)]