1569282040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 3600640800

約数和(自身を除く): 2031358760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 229, 268, 335, 458, 536, 670, 916, 1145, 1340, 1832, 2290, 2557, 2680, 4580, 5114, 9160, 10228, 12785, 15343, 20456, 25570, 30686, 51140, 61372, 76715, 102280, 122744, 153430, 171319, 306860, 342638, 585553, 613720, 685276, 856595, 1171106, 1370552, 1713190, 2342212, 2927765, 3426380, 4684424, 5855530, 6852760, 11711060, 23422120, 39232051, 78464102, 156928204, 196160255, 313856408, 392320510, 784641020, 1569282040]

約数ペア:

[(1, 1569282040), (2, 784641020), (4, 392320510), (5, 313856408), (8, 196160255), (10, 156928204), (20, 78464102), (40, 39232051), (67, 23422120), (134, 11711060), (229, 6852760), (268, 5855530), (335, 4684424), (458, 3426380), (536, 2927765), (670, 2342212), (916, 1713190), (1145, 1370552), (1340, 1171106), (1832, 856595), (2290, 685276), (2557, 613720), (2680, 585553), (4580, 342638), (5114, 306860), (9160, 171319), (10228, 153430), (12785, 122744), (15343, 102280), (20456, 76715), (25570, 61372), (30686, 51140)]