4149156950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{14561}}^1$

素因数の和:14753

約数の個数: 48

約数和(自身を含む): 7963084080

約数和(自身を除く): 3813927130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 139, 205, 278, 410, 695, 1025, 1390, 2050, 3475, 5699, 6950, 11398, 14561, 28495, 29122, 56990, 72805, 142475, 145610, 284950, 364025, 597001, 728050, 1194002, 2023979, 2985005, 4047958, 5970010, 10119895, 14925025, 20239790, 29850050, 50599475, 82983139, 101198950, 165966278, 414915695, 829831390, 2074578475, 4149156950]

約数ペア:

[(1, 4149156950), (2, 2074578475), (5, 829831390), (10, 414915695), (25, 165966278), (41, 101198950), (50, 82983139), (82, 50599475), (139, 29850050), (205, 20239790), (278, 14925025), (410, 10119895), (695, 5970010), (1025, 4047958), (1390, 2985005), (2050, 2023979), (3475, 1194002), (5699, 728050), (6950, 597001), (11398, 364025), (14561, 284950), (28495, 145610), (29122, 142475), (56990, 72805)]