41707090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 83543040

約数和(自身を除く): 41835950

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 73, 95, 97, 146, 155, 190, 194, 310, 365, 485, 589, 730, 970, 1178, 1387, 1843, 2263, 2774, 2945, 3007, 3686, 4526, 5890, 6014, 6935, 7081, 9215, 11315, 13870, 14162, 15035, 18430, 22630, 30070, 35405, 42997, 57133, 70810, 85994, 114266, 134539, 214985, 219511, 269078, 285665, 429970, 439022, 571330, 672695, 1097555, 1345390, 2195110, 4170709, 8341418, 20853545, 41707090]

約数ペア:

[(1, 41707090), (2, 20853545), (5, 8341418), (10, 4170709), (19, 2195110), (31, 1345390), (38, 1097555), (62, 672695), (73, 571330), (95, 439022), (97, 429970), (146, 285665), (155, 269078), (190, 219511), (194, 214985), (310, 134539), (365, 114266), (485, 85994), (589, 70810), (730, 57133), (970, 42997), (1178, 35405), (1387, 30070), (1843, 22630), (2263, 18430), (2774, 15035), (2945, 14162), (3007, 13870), (3686, 11315), (4526, 9215), (5890, 7081), (6014, 6935)]