425964560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11353}}^1$

素因数の和:11440

約数の個数: 80

約数和(自身を含む): 1148843136

約数和(自身を除く): 722878576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 11353, 18760, 22706, 37520, 45412, 56765, 79471, 90824, 113530, 158942, 181648, 227060, 317884, 397355, 454120, 635768, 760651, 794710, 908240, 1271536, 1521302, 1589420, 3042604, 3178840, 3803255, 5324557, 6085208, 6357680, 7606510, 10649114, 12170416, 15213020, 21298228, 26622785, 30426040, 42596456, 53245570, 60852080, 85192912, 106491140, 212982280, 425964560]

約数ペア:

[(1, 425964560), (2, 212982280), (4, 106491140), (5, 85192912), (7, 60852080), (8, 53245570), (10, 42596456), (14, 30426040), (16, 26622785), (20, 21298228), (28, 15213020), (35, 12170416), (40, 10649114), (56, 7606510), (67, 6357680), (70, 6085208), (80, 5324557), (112, 3803255), (134, 3178840), (140, 3042604), (268, 1589420), (280, 1521302), (335, 1271536), (469, 908240), (536, 794710), (560, 760651), (670, 635768), (938, 454120), (1072, 397355), (1340, 317884), (1876, 227060), (2345, 181648), (2680, 158942), (3752, 113530), (4690, 90824), (5360, 79471), (7504, 56765), (9380, 45412), (11353, 37520), (18760, 22706)]