2195269160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461191}}^1$

素因数の和:461226

約数の個数: 64

約数和(自身を含む): 5977048320

約数和(自身を除く): 3781779160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 461191, 922382, 1844764, 2305955, 3228337, 3689528, 4611910, 6456674, 7840247, 9223820, 12913348, 15680494, 16141685, 18447640, 25826696, 31360988, 32283370, 39201235, 54881729, 62721976, 64566740, 78402470, 109763458, 129133480, 156804940, 219526916, 274408645, 313609880, 439053832, 548817290, 1097634580, 2195269160]

約数ペア:

[(1, 2195269160), (2, 1097634580), (4, 548817290), (5, 439053832), (7, 313609880), (8, 274408645), (10, 219526916), (14, 156804940), (17, 129133480), (20, 109763458), (28, 78402470), (34, 64566740), (35, 62721976), (40, 54881729), (56, 39201235), (68, 32283370), (70, 31360988), (85, 25826696), (119, 18447640), (136, 16141685), (140, 15680494), (170, 12913348), (238, 9223820), (280, 7840247), (340, 6456674), (476, 4611910), (595, 3689528), (680, 3228337), (952, 2305955), (1190, 1844764), (2380, 922382), (4760, 461191)]