495374920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1153}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 1166555520

約数和(自身を除く): 671180600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 467, 920, 934, 1153, 1868, 2306, 2335, 3736, 4612, 4670, 5765, 9224, 9340, 10741, 11530, 18680, 21482, 23060, 26519, 42964, 46120, 53038, 53705, 85928, 106076, 107410, 132595, 212152, 214820, 265190, 429640, 530380, 538451, 1060760, 1076902, 2153804, 2692255, 4307608, 5384510, 10769020, 12384373, 21538040, 24768746, 49537492, 61921865, 99074984, 123843730, 247687460, 495374920]

約数ペア:

[(1, 495374920), (2, 247687460), (4, 123843730), (5, 99074984), (8, 61921865), (10, 49537492), (20, 24768746), (23, 21538040), (40, 12384373), (46, 10769020), (92, 5384510), (115, 4307608), (184, 2692255), (230, 2153804), (460, 1076902), (467, 1060760), (920, 538451), (934, 530380), (1153, 429640), (1868, 265190), (2306, 214820), (2335, 212152), (3736, 132595), (4612, 107410), (4670, 106076), (5765, 85928), (9224, 53705), (9340, 53038), (10741, 46120), (11530, 42964), (18680, 26519), (21482, 23060)]