13546156720

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{708481}}^1$

素因数の和:708733

約数の個数: 40

約数和(自身を含む): 31626636480

約数和(自身を除く): 18080479760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 708481, 1416962, 2833924, 3542405, 5667848, 7084810, 11335696, 14169620, 28339240, 56678480, 169326959, 338653918, 677307836, 846634795, 1354615672, 1693269590, 2709231344, 3386539180, 6773078360, 13546156720]

約数ペア:

[(1, 13546156720), (2, 6773078360), (4, 3386539180), (5, 2709231344), (8, 1693269590), (10, 1354615672), (16, 846634795), (20, 677307836), (40, 338653918), (80, 169326959), (239, 56678480), (478, 28339240), (956, 14169620), (1195, 11335696), (1912, 7084810), (2390, 5667848), (3824, 3542405), (4780, 2833924), (9560, 1416962), (19120, 708481)]