9997088690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{4111}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 19149419520

約数和(自身を除く): 9152330830

約数列:

[1, 2, 5, 10, 23, 46, 97, 109, 115, 194, 218, 230, 485, 545, 970, 1090, 2231, 2507, 4111, 4462, 5014, 8222, 10573, 11155, 12535, 20555, 21146, 22310, 25070, 41110, 52865, 94553, 105730, 189106, 243179, 398767, 448099, 472765, 486358, 797534, 896198, 945530, 1215895, 1993835, 2240495, 2431790, 3987670, 4480990, 9171641, 10306277, 18343282, 20612554, 43465603, 45858205, 51531385, 86931206, 91716410, 103062770, 217328015, 434656030, 999708869, 1999417738, 4998544345, 9997088690]

約数ペア:

[(1, 9997088690), (2, 4998544345), (5, 1999417738), (10, 999708869), (23, 434656030), (46, 217328015), (97, 103062770), (109, 91716410), (115, 86931206), (194, 51531385), (218, 45858205), (230, 43465603), (485, 20612554), (545, 18343282), (970, 10306277), (1090, 9171641), (2231, 4480990), (2507, 3987670), (4111, 2431790), (4462, 2240495), (5014, 1993835), (8222, 1215895), (10573, 945530), (11155, 896198), (12535, 797534), (20555, 486358), (21146, 472765), (22310, 448099), (25070, 398767), (41110, 243179), (52865, 189106), (94553, 105730)]