224119420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6229}}^1$

素因数の和:6502

約数の個数: 48

約数和(自身を含む): 540066240

約数和(自身を除く): 315946820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2570, 3598, 5140, 6229, 7196, 8995, 12458, 17990, 24916, 31145, 35980, 43603, 62290, 87206, 124580, 174412, 218015, 436030, 872060, 1600853, 3201706, 6403412, 8004265, 11205971, 16008530, 22411942, 32017060, 44823884, 56029855, 112059710, 224119420]

約数ペア:

[(1, 224119420), (2, 112059710), (4, 56029855), (5, 44823884), (7, 32017060), (10, 22411942), (14, 16008530), (20, 11205971), (28, 8004265), (35, 6403412), (70, 3201706), (140, 1600853), (257, 872060), (514, 436030), (1028, 218015), (1285, 174412), (1799, 124580), (2570, 87206), (3598, 62290), (5140, 43603), (6229, 35980), (7196, 31145), (8995, 24916), (12458, 17990)]