1016507450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1828

約数の個数: 72

約数和(自身を含む): 2208947904

約数和(自身を除く): 1192440454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 271, 350, 490, 542, 1225, 1355, 1531, 1897, 2450, 2710, 3062, 3794, 6775, 7655, 9485, 10717, 13279, 13550, 15310, 18970, 21434, 26558, 38275, 47425, 53585, 66395, 75019, 76550, 94850, 107170, 132790, 150038, 267925, 331975, 375095, 414901, 535850, 663950, 750190, 829802, 1875475, 2074505, 2904307, 3750950, 4149010, 5808614, 10372525, 14521535, 20330149, 20745050, 29043070, 40660298, 72607675, 101650745, 145215350, 203301490, 508253725, 1016507450]

約数ペア:

[(1, 1016507450), (2, 508253725), (5, 203301490), (7, 145215350), (10, 101650745), (14, 72607675), (25, 40660298), (35, 29043070), (49, 20745050), (50, 20330149), (70, 14521535), (98, 10372525), (175, 5808614), (245, 4149010), (271, 3750950), (350, 2904307), (490, 2074505), (542, 1875475), (1225, 829802), (1355, 750190), (1531, 663950), (1897, 535850), (2450, 414901), (2710, 375095), (3062, 331975), (3794, 267925), (6775, 150038), (7655, 132790), (9485, 107170), (10717, 94850), (13279, 76550), (13550, 75019), (15310, 66395), (18970, 53585), (21434, 47425), (26558, 38275)]