34940240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 51720880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 181, 190, 254, 304, 362, 380, 508, 635, 724, 760, 905, 1016, 1270, 1448, 1520, 1810, 2032, 2413, 2540, 2896, 3439, 3620, 4826, 5080, 6878, 7240, 9652, 10160, 12065, 13756, 14480, 17195, 19304, 22987, 24130, 27512, 34390, 38608, 45974, 48260, 55024, 68780, 91948, 96520, 114935, 137560, 183896, 193040, 229870, 275120, 367792, 436753, 459740, 873506, 919480, 1747012, 1838960, 2183765, 3494024, 4367530, 6988048, 8735060, 17470120, 34940240]

約数ペア:

[(1, 34940240), (2, 17470120), (4, 8735060), (5, 6988048), (8, 4367530), (10, 3494024), (16, 2183765), (19, 1838960), (20, 1747012), (38, 919480), (40, 873506), (76, 459740), (80, 436753), (95, 367792), (127, 275120), (152, 229870), (181, 193040), (190, 183896), (254, 137560), (304, 114935), (362, 96520), (380, 91948), (508, 68780), (635, 55024), (724, 48260), (760, 45974), (905, 38608), (1016, 34390), (1270, 27512), (1448, 24130), (1520, 22987), (1810, 19304), (2032, 17195), (2413, 14480), (2540, 13756), (2896, 12065), (3439, 10160), (3620, 9652), (4826, 7240), (5080, 6878)]