773079580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{424769}}^1$

素因数の和:424798

約数の個数: 48

約数和(自身を含む): 1998118080

約数和(自身を除く): 1225038500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 424769, 849538, 1699076, 2123845, 2973383, 4247690, 5521997, 5946766, 8495380, 11043994, 11893532, 14866915, 22087988, 27609985, 29733830, 38653979, 55219970, 59467660, 77307958, 110439940, 154615916, 193269895, 386539790, 773079580]

約数ペア:

[(1, 773079580), (2, 386539790), (4, 193269895), (5, 154615916), (7, 110439940), (10, 77307958), (13, 59467660), (14, 55219970), (20, 38653979), (26, 29733830), (28, 27609985), (35, 22087988), (52, 14866915), (65, 11893532), (70, 11043994), (91, 8495380), (130, 5946766), (140, 5521997), (182, 4247690), (260, 2973383), (364, 2123845), (455, 1699076), (910, 849538), (1820, 424769)]