70171840

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2249

約数の個数: 56

約数和(自身を含む): 168798240

約数和(自身を除く): 98626400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 2129, 3296, 4120, 4258, 6592, 8240, 8516, 10645, 16480, 17032, 21290, 32960, 34064, 42580, 68128, 85160, 136256, 170320, 219287, 340640, 438574, 681280, 877148, 1096435, 1754296, 2192870, 3508592, 4385740, 7017184, 8771480, 14034368, 17542960, 35085920, 70171840]

約数ペア:

[(1, 70171840), (2, 35085920), (4, 17542960), (5, 14034368), (8, 8771480), (10, 7017184), (16, 4385740), (20, 3508592), (32, 2192870), (40, 1754296), (64, 1096435), (80, 877148), (103, 681280), (160, 438574), (206, 340640), (320, 219287), (412, 170320), (515, 136256), (824, 85160), (1030, 68128), (1648, 42580), (2060, 34064), (2129, 32960), (3296, 21290), (4120, 17032), (4258, 16480), (6592, 10645), (8240, 8516)]