1973607040

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{34649}}^1$

素因数の和:34757

約数の個数: 64

約数和(自身を含む): 4771305000

約数和(自身を除く): 2797697960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 28480, 34649, 56960, 69298, 138596, 173245, 277192, 346490, 554384, 692980, 1108768, 1385960, 2217536, 2771920, 3083761, 4435072, 5543840, 6167522, 11087680, 12335044, 15418805, 22175360, 24670088, 30837610, 49340176, 61675220, 98680352, 123350440, 197360704, 246700880, 394721408, 493401760, 986803520, 1973607040]

約数ペア:

[(1, 1973607040), (2, 986803520), (4, 493401760), (5, 394721408), (8, 246700880), (10, 197360704), (16, 123350440), (20, 98680352), (32, 61675220), (40, 49340176), (64, 30837610), (80, 24670088), (89, 22175360), (128, 15418805), (160, 12335044), (178, 11087680), (320, 6167522), (356, 5543840), (445, 4435072), (640, 3083761), (712, 2771920), (890, 2217536), (1424, 1385960), (1780, 1108768), (2848, 692980), (3560, 554384), (5696, 346490), (7120, 277192), (11392, 173245), (14240, 138596), (28480, 69298), (34649, 56960)]