772373920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283961}}^1$

素因数の和:283993

約数の個数: 48

約数和(自身を含む): 1932077448

約数和(自身を除く): 1159703528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 283961, 567922, 1135844, 1419805, 2271688, 2839610, 4543376, 4827337, 5679220, 9086752, 9654674, 11358440, 19309348, 22716880, 24136685, 38618696, 45433760, 48273370, 77237392, 96546740, 154474784, 193093480, 386186960, 772373920]

約数ペア:

[(1, 772373920), (2, 386186960), (4, 193093480), (5, 154474784), (8, 96546740), (10, 77237392), (16, 48273370), (17, 45433760), (20, 38618696), (32, 24136685), (34, 22716880), (40, 19309348), (68, 11358440), (80, 9654674), (85, 9086752), (136, 5679220), (160, 4827337), (170, 4543376), (272, 2839610), (340, 2271688), (544, 1419805), (680, 1135844), (1360, 567922), (2720, 283961)]