506215360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{225989}}^1$

素因数の和:226013

約数の個数: 56

約数和(自身を含む): 1377635040

約数和(自身を除く): 871419680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 225989, 451978, 903956, 1129945, 1581923, 1807912, 2259890, 3163846, 3615824, 4519780, 6327692, 7231648, 7909615, 9039560, 12655384, 14463296, 15819230, 18079120, 25310768, 31638460, 36158240, 50621536, 63276920, 72316480, 101243072, 126553840, 253107680, 506215360]

約数ペア:

[(1, 506215360), (2, 253107680), (4, 126553840), (5, 101243072), (7, 72316480), (8, 63276920), (10, 50621536), (14, 36158240), (16, 31638460), (20, 25310768), (28, 18079120), (32, 15819230), (35, 14463296), (40, 12655384), (56, 9039560), (64, 7909615), (70, 7231648), (80, 6327692), (112, 4519780), (140, 3615824), (160, 3163846), (224, 2259890), (280, 1807912), (320, 1581923), (448, 1129945), (560, 903956), (1120, 451978), (2240, 225989)]