3280879550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{36313}}^1$

素因数の和:36477

約数の個数: 48

約数和(自身を含む): 6619315920

約数和(自身を除く): 3338436370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1807, 3475, 3614, 6950, 9035, 18070, 36313, 45175, 72626, 90350, 181565, 363130, 472069, 907825, 944138, 1815650, 2360345, 4720690, 5047507, 10095014, 11801725, 23603450, 25237535, 50475070, 65617591, 126187675, 131235182, 252375350, 328087955, 656175910, 1640439775, 3280879550]

約数ペア:

[(1, 3280879550), (2, 1640439775), (5, 656175910), (10, 328087955), (13, 252375350), (25, 131235182), (26, 126187675), (50, 65617591), (65, 50475070), (130, 25237535), (139, 23603450), (278, 11801725), (325, 10095014), (650, 5047507), (695, 4720690), (1390, 2360345), (1807, 1815650), (3475, 944138), (3614, 907825), (6950, 472069), (9035, 363130), (18070, 181565), (36313, 90350), (45175, 72626)]