83825440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 206406144

約数和(自身を除く): 122580704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 142, 157, 160, 188, 235, 284, 314, 355, 376, 470, 568, 628, 710, 752, 785, 940, 1136, 1256, 1420, 1504, 1570, 1880, 2272, 2512, 2840, 3140, 3337, 3760, 5024, 5680, 6280, 6674, 7379, 7520, 11147, 11360, 12560, 13348, 14758, 16685, 22294, 25120, 26696, 29516, 33370, 36895, 44588, 53392, 55735, 59032, 66740, 73790, 89176, 106784, 111470, 118064, 133480, 147580, 178352, 222940, 236128, 266960, 295160, 356704, 445880, 523909, 533920, 590320, 891760, 1047818, 1180640, 1783520, 2095636, 2619545, 4191272, 5239090, 8382544, 10478180, 16765088, 20956360, 41912720, 83825440]

約数ペア:

[(1, 83825440), (2, 41912720), (4, 20956360), (5, 16765088), (8, 10478180), (10, 8382544), (16, 5239090), (20, 4191272), (32, 2619545), (40, 2095636), (47, 1783520), (71, 1180640), (80, 1047818), (94, 891760), (142, 590320), (157, 533920), (160, 523909), (188, 445880), (235, 356704), (284, 295160), (314, 266960), (355, 236128), (376, 222940), (470, 178352), (568, 147580), (628, 133480), (710, 118064), (752, 111470), (785, 106784), (940, 89176), (1136, 73790), (1256, 66740), (1420, 59032), (1504, 55735), (1570, 53392), (1880, 44588), (2272, 36895), (2512, 33370), (2840, 29516), (3140, 26696), (3337, 25120), (3760, 22294), (5024, 16685), (5680, 14758), (6280, 13348), (6674, 12560), (7379, 11360), (7520, 11147)]