1716394760

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 3901132800

約数和(自身を除く): 2184738040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 271, 382, 542, 764, 829, 955, 1084, 1355, 1528, 1658, 1910, 2168, 2710, 3316, 3820, 4145, 5420, 6632, 7640, 8290, 10840, 16580, 33160, 51761, 103522, 158339, 207044, 224659, 258805, 316678, 414088, 449318, 517610, 633356, 791695, 898636, 1035220, 1123295, 1266712, 1583390, 1797272, 2070440, 2246590, 3166780, 4493180, 6333560, 8986360, 42909869, 85819738, 171639476, 214549345, 343278952, 429098690, 858197380, 1716394760]

約数ペア:

[(1, 1716394760), (2, 858197380), (4, 429098690), (5, 343278952), (8, 214549345), (10, 171639476), (20, 85819738), (40, 42909869), (191, 8986360), (271, 6333560), (382, 4493180), (542, 3166780), (764, 2246590), (829, 2070440), (955, 1797272), (1084, 1583390), (1355, 1266712), (1528, 1123295), (1658, 1035220), (1910, 898636), (2168, 791695), (2710, 633356), (3316, 517610), (3820, 449318), (4145, 414088), (5420, 316678), (6632, 258805), (7640, 224659), (8290, 207044), (10840, 158339), (16580, 103522), (33160, 51761)]