2026450160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{116731}}^1$

素因数の和:116782

約数の個数: 80

約数和(自身を含む): 5558310912

約数和(自身を除く): 3531860752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 116731, 233462, 466924, 583655, 817117, 933848, 1167310, 1634234, 1867696, 2334620, 3268468, 3618661, 4085585, 4669240, 6536936, 7237322, 8171170, 9338480, 13073872, 14474644, 16342340, 18093305, 25330627, 28949288, 32684680, 36186610, 50661254, 57898576, 65369360, 72373220, 101322508, 126653135, 144746440, 202645016, 253306270, 289492880, 405290032, 506612540, 1013225080, 2026450160]

約数ペア:

[(1, 2026450160), (2, 1013225080), (4, 506612540), (5, 405290032), (7, 289492880), (8, 253306270), (10, 202645016), (14, 144746440), (16, 126653135), (20, 101322508), (28, 72373220), (31, 65369360), (35, 57898576), (40, 50661254), (56, 36186610), (62, 32684680), (70, 28949288), (80, 25330627), (112, 18093305), (124, 16342340), (140, 14474644), (155, 13073872), (217, 9338480), (248, 8171170), (280, 7237322), (310, 6536936), (434, 4669240), (496, 4085585), (560, 3618661), (620, 3268468), (868, 2334620), (1085, 1867696), (1240, 1634234), (1736, 1167310), (2170, 933848), (2480, 817117), (3472, 583655), (4340, 466924), (8680, 233462), (17360, 116731)]