1792947100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18427}}^1$

素因数の和:18587

約数の個数: 72

約数和(自身を含む): 4478741120

約数和(自身を除く): 2685794020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1946, 2780, 3475, 3892, 4865, 6950, 9730, 13900, 18427, 19460, 24325, 36854, 48650, 73708, 92135, 97300, 128989, 184270, 257978, 368540, 460675, 515956, 644945, 921350, 1289890, 1842700, 2561353, 2579780, 3224725, 5122706, 6449450, 10245412, 12806765, 12898900, 17929471, 25613530, 35858942, 51227060, 64033825, 71717884, 89647355, 128067650, 179294710, 256135300, 358589420, 448236775, 896473550, 1792947100]

約数ペア:

[(1, 1792947100), (2, 896473550), (4, 448236775), (5, 358589420), (7, 256135300), (10, 179294710), (14, 128067650), (20, 89647355), (25, 71717884), (28, 64033825), (35, 51227060), (50, 35858942), (70, 25613530), (100, 17929471), (139, 12898900), (140, 12806765), (175, 10245412), (278, 6449450), (350, 5122706), (556, 3224725), (695, 2579780), (700, 2561353), (973, 1842700), (1390, 1289890), (1946, 921350), (2780, 644945), (3475, 515956), (3892, 460675), (4865, 368540), (6950, 257978), (9730, 184270), (13900, 128989), (18427, 97300), (19460, 92135), (24325, 73708), (36854, 48650)]