713196860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 1527271200

約数和(自身を除く): 814074340

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 179, 292, 358, 365, 716, 730, 895, 1460, 1790, 2729, 3580, 5458, 10916, 13067, 13645, 26134, 27290, 52268, 54580, 65335, 130670, 199217, 261340, 398434, 488491, 796868, 976982, 996085, 1953964, 1992170, 2442455, 3984340, 4884910, 9769820, 35659843, 71319686, 142639372, 178299215, 356598430, 713196860]

約数ペア:

[(1, 713196860), (2, 356598430), (4, 178299215), (5, 142639372), (10, 71319686), (20, 35659843), (73, 9769820), (146, 4884910), (179, 3984340), (292, 2442455), (358, 1992170), (365, 1953964), (716, 996085), (730, 976982), (895, 796868), (1460, 488491), (1790, 398434), (2729, 261340), (3580, 199217), (5458, 130670), (10916, 65335), (13067, 54580), (13645, 52268), (26134, 27290)]