74828764880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{34261}}^1$

素因数の和:35484

約数の個数: 80

約数和(自身を含む): 181699334784

約数和(自身を除く): 106870569904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1187, 1840, 2374, 4748, 5935, 9496, 11870, 18992, 23740, 27301, 34261, 47480, 54602, 68522, 94960, 109204, 136505, 137044, 171305, 218408, 273010, 274088, 342610, 436816, 546020, 548176, 685220, 788003, 1092040, 1370440, 1576006, 2184080, 2740880, 3152012, 3940015, 6304024, 7880030, 12608048, 15760060, 31520120, 40667807, 63040240, 81335614, 162671228, 203339035, 325342456, 406678070, 650684912, 813356140, 935359561, 1626712280, 1870719122, 3253424560, 3741438244, 4676797805, 7482876488, 9353595610, 14965752976, 18707191220, 37414382440, 74828764880]

約数ペア:

[(1, 74828764880), (2, 37414382440), (4, 18707191220), (5, 14965752976), (8, 9353595610), (10, 7482876488), (16, 4676797805), (20, 3741438244), (23, 3253424560), (40, 1870719122), (46, 1626712280), (80, 935359561), (92, 813356140), (115, 650684912), (184, 406678070), (230, 325342456), (368, 203339035), (460, 162671228), (920, 81335614), (1187, 63040240), (1840, 40667807), (2374, 31520120), (4748, 15760060), (5935, 12608048), (9496, 7880030), (11870, 6304024), (18992, 3940015), (23740, 3152012), (27301, 2740880), (34261, 2184080), (47480, 1576006), (54602, 1370440), (68522, 1092040), (94960, 788003), (109204, 685220), (136505, 548176), (137044, 546020), (171305, 436816), (218408, 342610), (273010, 274088)]