1525141280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733241}}^1$

素因数の和:733269

約数の個数: 48

約数和(自身を含む): 3880316664

約数和(自身を除く): 2355175384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 733241, 1466482, 2932964, 3666205, 5865928, 7332410, 9532133, 11731856, 14664820, 19064266, 23463712, 29329640, 38128532, 47660665, 58659280, 76257064, 95321330, 117318560, 152514128, 190642660, 305028256, 381285320, 762570640, 1525141280]

約数ペア:

[(1, 1525141280), (2, 762570640), (4, 381285320), (5, 305028256), (8, 190642660), (10, 152514128), (13, 117318560), (16, 95321330), (20, 76257064), (26, 58659280), (32, 47660665), (40, 38128532), (52, 29329640), (65, 23463712), (80, 19064266), (104, 14664820), (130, 11731856), (160, 9532133), (208, 7332410), (260, 5865928), (416, 3666205), (520, 2932964), (1040, 1466482), (2080, 733241)]