26141600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 65456748

約数和(自身を除く): 39315148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 797, 800, 820, 1025, 1312, 1594, 1640, 2050, 3188, 3280, 3985, 4100, 6376, 6560, 7970, 8200, 12752, 15940, 16400, 19925, 25504, 31880, 32677, 32800, 39850, 63760, 65354, 79700, 127520, 130708, 159400, 163385, 261416, 318800, 326770, 522832, 637600, 653540, 816925, 1045664, 1307080, 1633850, 2614160, 3267700, 5228320, 6535400, 13070800, 26141600]

約数ペア:

[(1, 26141600), (2, 13070800), (4, 6535400), (5, 5228320), (8, 3267700), (10, 2614160), (16, 1633850), (20, 1307080), (25, 1045664), (32, 816925), (40, 653540), (41, 637600), (50, 522832), (80, 326770), (82, 318800), (100, 261416), (160, 163385), (164, 159400), (200, 130708), (205, 127520), (328, 79700), (400, 65354), (410, 63760), (656, 39850), (797, 32800), (800, 32677), (820, 31880), (1025, 25504), (1312, 19925), (1594, 16400), (1640, 15940), (2050, 12752), (3188, 8200), (3280, 7970), (3985, 6560), (4100, 6376)]