40160016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7181

約数の個数: 80

約数和(自身を含む): 124158720

約数和(自身を除く): 83998704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7151, 14302, 21453, 28604, 42906, 57208, 64359, 85812, 92963, 114416, 128718, 171624, 185926, 193077, 257436, 278889, 343248, 371852, 386154, 514872, 557778, 743704, 772308, 836667, 1029744, 1115556, 1487408, 1544616, 1673334, 2231112, 2510001, 3089232, 3346668, 4462224, 5020002, 6693336, 10040004, 13386672, 20080008, 40160016]

約数ペア:

[(1, 40160016), (2, 20080008), (3, 13386672), (4, 10040004), (6, 6693336), (8, 5020002), (9, 4462224), (12, 3346668), (13, 3089232), (16, 2510001), (18, 2231112), (24, 1673334), (26, 1544616), (27, 1487408), (36, 1115556), (39, 1029744), (48, 836667), (52, 772308), (54, 743704), (72, 557778), (78, 514872), (104, 386154), (108, 371852), (117, 343248), (144, 278889), (156, 257436), (208, 193077), (216, 185926), (234, 171624), (312, 128718), (351, 114416), (432, 92963), (468, 85812), (624, 64359), (702, 57208), (936, 42906), (1404, 28604), (1872, 21453), (2808, 14302), (5616, 7151)]