11385647560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{666607}}^1$

素因数の和:666686

約数の個数: 64

約数和(自身を含む): 29757381120

約数和(自身を除く): 18371733560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 666607, 1333214, 2666428, 3333035, 4666249, 5332856, 6666070, 9332498, 13332140, 18664996, 23331245, 26664280, 37329992, 40663027, 46662490, 81326054, 93324980, 162652108, 186649960, 203315135, 284641189, 325304216, 406630270, 569282378, 813260540, 1138564756, 1423205945, 1626521080, 2277129512, 2846411890, 5692823780, 11385647560]

約数ペア:

[(1, 11385647560), (2, 5692823780), (4, 2846411890), (5, 2277129512), (7, 1626521080), (8, 1423205945), (10, 1138564756), (14, 813260540), (20, 569282378), (28, 406630270), (35, 325304216), (40, 284641189), (56, 203315135), (61, 186649960), (70, 162652108), (122, 93324980), (140, 81326054), (244, 46662490), (280, 40663027), (305, 37329992), (427, 26664280), (488, 23331245), (610, 18664996), (854, 13332140), (1220, 9332498), (1708, 6666070), (2135, 5332856), (2440, 4666249), (3416, 3333035), (4270, 2666428), (8540, 1333214), (17080, 666607)]