87829745230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{6311}}^1$

素因数の和:7249

約数の個数: 64

約数和(自身を含む): 168515251200

約数和(自身を除く): 80685505970

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 823, 890, 1646, 1691, 3382, 4115, 6311, 8230, 8455, 12622, 15637, 16910, 31274, 31555, 63110, 73247, 78185, 119909, 146494, 156370, 239818, 366235, 561679, 599545, 732470, 1123358, 1199090, 1391693, 2783386, 2808395, 5193953, 5616790, 6958465, 10387906, 10671901, 13916930, 21343802, 25969765, 51939530, 53359505, 98685107, 106719010, 197370214, 462261817, 493425535, 924523634, 986851070, 2311309085, 4622618170, 8782974523, 17565949046, 43914872615, 87829745230]

約数ペア:

[(1, 87829745230), (2, 43914872615), (5, 17565949046), (10, 8782974523), (19, 4622618170), (38, 2311309085), (89, 986851070), (95, 924523634), (178, 493425535), (190, 462261817), (445, 197370214), (823, 106719010), (890, 98685107), (1646, 53359505), (1691, 51939530), (3382, 25969765), (4115, 21343802), (6311, 13916930), (8230, 10671901), (8455, 10387906), (12622, 6958465), (15637, 5616790), (16910, 5193953), (31274, 2808395), (31555, 2783386), (63110, 1391693), (73247, 1199090), (78185, 1123358), (119909, 732470), (146494, 599545), (156370, 561679), (239818, 366235)]