12575133050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{8069}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 23776156800

約数和(自身を除く): 11201023750

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 439, 710, 878, 1775, 2195, 3550, 4390, 8069, 10975, 16138, 21950, 31169, 40345, 62338, 80690, 155845, 201725, 311690, 403450, 572899, 779225, 1145798, 1558450, 2864495, 3542291, 5728990, 7084582, 14322475, 17711455, 28644950, 35422910, 88557275, 177114550, 251502661, 503005322, 1257513305, 2515026610, 6287566525, 12575133050]

約数ペア:

[(1, 12575133050), (2, 6287566525), (5, 2515026610), (10, 1257513305), (25, 503005322), (50, 251502661), (71, 177114550), (142, 88557275), (355, 35422910), (439, 28644950), (710, 17711455), (878, 14322475), (1775, 7084582), (2195, 5728990), (3550, 3542291), (4390, 2864495), (8069, 1558450), (10975, 1145798), (16138, 779225), (21950, 572899), (31169, 403450), (40345, 311690), (62338, 201725), (80690, 155845)]