422000320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 112

約数和(自身を含む): 1198522368

約数和(自身を除く): 776522048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 8191, 10304, 12880, 16382, 25760, 32764, 40955, 51520, 57337, 65528, 81910, 114674, 131056, 163820, 188393, 229348, 262112, 286685, 327640, 376786, 458696, 524224, 573370, 655280, 753572, 917392, 941965, 1146740, 1310560, 1318751, 1507144, 1834784, 1883930, 2293480, 2621120, 2637502, 3014288, 3669568, 3767860, 4586960, 5275004, 6028576, 6593755, 7535720, 9173920, 10550008, 12057152, 13187510, 15071440, 18347840, 21100016, 26375020, 30142880, 42200032, 52750040, 60285760, 84400064, 105500080, 211000160, 422000320]

約数ペア:

[(1, 422000320), (2, 211000160), (4, 105500080), (5, 84400064), (7, 60285760), (8, 52750040), (10, 42200032), (14, 30142880), (16, 26375020), (20, 21100016), (23, 18347840), (28, 15071440), (32, 13187510), (35, 12057152), (40, 10550008), (46, 9173920), (56, 7535720), (64, 6593755), (70, 6028576), (80, 5275004), (92, 4586960), (112, 3767860), (115, 3669568), (140, 3014288), (160, 2637502), (161, 2621120), (184, 2293480), (224, 1883930), (230, 1834784), (280, 1507144), (320, 1318751), (322, 1310560), (368, 1146740), (448, 941965), (460, 917392), (560, 753572), (644, 655280), (736, 573370), (805, 524224), (920, 458696), (1120, 376786), (1288, 327640), (1472, 286685), (1610, 262112), (1840, 229348), (2240, 188393), (2576, 163820), (3220, 131056), (3680, 114674), (5152, 81910), (6440, 65528), (7360, 57337), (8191, 51520), (10304, 40955), (12880, 32764), (16382, 25760)]