31797827440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{95021}}^1$

素因数の和:95170

約数の個数: 80

約数和(自身を含む): 76352077440

約数和(自身を除く): 44554250000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 89, 94, 178, 188, 235, 356, 376, 445, 470, 712, 752, 890, 940, 1424, 1780, 1880, 3560, 3760, 4183, 7120, 8366, 16732, 20915, 33464, 41830, 66928, 83660, 95021, 167320, 190042, 334640, 380084, 475105, 760168, 950210, 1520336, 1900420, 3800840, 4465987, 7601680, 8456869, 8931974, 16913738, 17863948, 22329935, 33827476, 35727896, 42284345, 44659870, 67654952, 71455792, 84568690, 89319740, 135309904, 169137380, 178639480, 338274760, 357278960, 397472843, 676549520, 794945686, 1589891372, 1987364215, 3179782744, 3974728430, 6359565488, 7949456860, 15898913720, 31797827440]

約数ペア:

[(1, 31797827440), (2, 15898913720), (4, 7949456860), (5, 6359565488), (8, 3974728430), (10, 3179782744), (16, 1987364215), (20, 1589891372), (40, 794945686), (47, 676549520), (80, 397472843), (89, 357278960), (94, 338274760), (178, 178639480), (188, 169137380), (235, 135309904), (356, 89319740), (376, 84568690), (445, 71455792), (470, 67654952), (712, 44659870), (752, 42284345), (890, 35727896), (940, 33827476), (1424, 22329935), (1780, 17863948), (1880, 16913738), (3560, 8931974), (3760, 8456869), (4183, 7601680), (7120, 4465987), (8366, 3800840), (16732, 1900420), (20915, 1520336), (33464, 950210), (41830, 760168), (66928, 475105), (83660, 380084), (95021, 334640), (167320, 190042)]