824465860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11987}}^1$

素因数の和:12196

約数の個数: 48

約数和(自身を含む): 1832725440

約数和(自身を除く): 1008259580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1810, 3439, 3620, 6878, 11987, 13756, 17195, 23974, 34390, 47948, 59935, 68780, 119870, 227753, 239740, 455506, 911012, 1138765, 2169647, 2277530, 4339294, 4555060, 8678588, 10848235, 21696470, 41223293, 43392940, 82446586, 164893172, 206116465, 412232930, 824465860]

約数ペア:

[(1, 824465860), (2, 412232930), (4, 206116465), (5, 164893172), (10, 82446586), (19, 43392940), (20, 41223293), (38, 21696470), (76, 10848235), (95, 8678588), (181, 4555060), (190, 4339294), (362, 2277530), (380, 2169647), (724, 1138765), (905, 911012), (1810, 455506), (3439, 239740), (3620, 227753), (6878, 119870), (11987, 68780), (13756, 59935), (17195, 47948), (23974, 34390)]