26279360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2061

約数の個数: 56

約数和(自身を含む): 64136016

約数和(自身を除く): 37856656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2003, 2624, 3280, 4006, 6560, 8012, 10015, 13120, 16024, 20030, 32048, 40060, 64096, 80120, 82123, 128192, 160240, 164246, 320480, 328492, 410615, 640960, 656984, 821230, 1313968, 1642460, 2627936, 3284920, 5255872, 6569840, 13139680, 26279360]

約数ペア:

[(1, 26279360), (2, 13139680), (4, 6569840), (5, 5255872), (8, 3284920), (10, 2627936), (16, 1642460), (20, 1313968), (32, 821230), (40, 656984), (41, 640960), (64, 410615), (80, 328492), (82, 320480), (160, 164246), (164, 160240), (205, 128192), (320, 82123), (328, 80120), (410, 64096), (656, 40060), (820, 32048), (1312, 20030), (1640, 16024), (2003, 13120), (2624, 10015), (3280, 8012), (4006, 6560)]