15697656820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1\times {\mathrm{10651}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 33553800000

約数和(自身を除く): 17856143180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1249, 2498, 4996, 6245, 10651, 12490, 21302, 24980, 42604, 53255, 73691, 106510, 147382, 213020, 294764, 368455, 628409, 736910, 1256818, 1473820, 2513636, 3142045, 6284090, 12568180, 13303099, 26606198, 53212396, 66515495, 133030990, 266061980, 784882841, 1569765682, 3139531364, 3924414205, 7848828410, 15697656820]

約数ペア:

[(1, 15697656820), (2, 7848828410), (4, 3924414205), (5, 3139531364), (10, 1569765682), (20, 784882841), (59, 266061980), (118, 133030990), (236, 66515495), (295, 53212396), (590, 26606198), (1180, 13303099), (1249, 12568180), (2498, 6284090), (4996, 3142045), (6245, 2513636), (10651, 1473820), (12490, 1256818), (21302, 736910), (24980, 628409), (42604, 368455), (53255, 294764), (73691, 213020), (106510, 147382)]