79835200

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 84

約数和(自身を含む): 201401172

約数和(自身を除く): 121565972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1217, 1312, 1600, 1640, 2050, 2434, 2624, 3280, 4100, 4868, 6085, 6560, 8200, 9736, 12170, 13120, 16400, 19472, 24340, 30425, 32800, 38944, 48680, 49897, 60850, 65600, 77888, 97360, 99794, 121700, 194720, 199588, 243400, 249485, 389440, 399176, 486800, 498970, 798352, 973600, 997940, 1247425, 1596704, 1947200, 1995880, 2494850, 3193408, 3991760, 4989700, 7983520, 9979400, 15967040, 19958800, 39917600, 79835200]

約数ペア:

[(1, 79835200), (2, 39917600), (4, 19958800), (5, 15967040), (8, 9979400), (10, 7983520), (16, 4989700), (20, 3991760), (25, 3193408), (32, 2494850), (40, 1995880), (41, 1947200), (50, 1596704), (64, 1247425), (80, 997940), (82, 973600), (100, 798352), (160, 498970), (164, 486800), (200, 399176), (205, 389440), (320, 249485), (328, 243400), (400, 199588), (410, 194720), (656, 121700), (800, 99794), (820, 97360), (1025, 77888), (1217, 65600), (1312, 60850), (1600, 49897), (1640, 48680), (2050, 38944), (2434, 32800), (2624, 30425), (3280, 24340), (4100, 19472), (4868, 16400), (6085, 13120), (6560, 12170), (8200, 9736)]