70291707520

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{838403}}^1$

素因数の和:838553

約数の個数: 64

約数和(自身を含む): 169324071840

約数和(自身を除く): 99032364320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 16768, 20960, 41920, 83840, 838403, 1676806, 3353612, 4192015, 6707224, 8384030, 13414448, 16768060, 26828896, 33536120, 53657792, 67072240, 107315584, 109830793, 134144480, 219661586, 268288960, 439323172, 536577920, 549153965, 878646344, 1098307930, 1757292688, 2196615860, 3514585376, 4393231720, 7029170752, 8786463440, 14058341504, 17572926880, 35145853760, 70291707520]

約数ペア:

[(1, 70291707520), (2, 35145853760), (4, 17572926880), (5, 14058341504), (8, 8786463440), (10, 7029170752), (16, 4393231720), (20, 3514585376), (32, 2196615860), (40, 1757292688), (64, 1098307930), (80, 878646344), (128, 549153965), (131, 536577920), (160, 439323172), (262, 268288960), (320, 219661586), (524, 134144480), (640, 109830793), (655, 107315584), (1048, 67072240), (1310, 53657792), (2096, 33536120), (2620, 26828896), (4192, 16768060), (5240, 13414448), (8384, 8384030), (10480, 6707224), (16768, 4192015), (20960, 3353612), (41920, 1676806), (83840, 838403)]