13934600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 34370010

約数和(自身を除く): 20435410

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 193, 200, 361, 380, 386, 475, 722, 760, 772, 950, 965, 1444, 1544, 1805, 1900, 1930, 2888, 3610, 3667, 3800, 3860, 4825, 7220, 7334, 7720, 9025, 9650, 14440, 14668, 18050, 18335, 19300, 29336, 36100, 36670, 38600, 69673, 72200, 73340, 91675, 139346, 146680, 183350, 278692, 348365, 366700, 557384, 696730, 733400, 1393460, 1741825, 2786920, 3483650, 6967300, 13934600]

約数ペア:

[(1, 13934600), (2, 6967300), (4, 3483650), (5, 2786920), (8, 1741825), (10, 1393460), (19, 733400), (20, 696730), (25, 557384), (38, 366700), (40, 348365), (50, 278692), (76, 183350), (95, 146680), (100, 139346), (152, 91675), (190, 73340), (193, 72200), (200, 69673), (361, 38600), (380, 36670), (386, 36100), (475, 29336), (722, 19300), (760, 18335), (772, 18050), (950, 14668), (965, 14440), (1444, 9650), (1544, 9025), (1805, 7720), (1900, 7334), (1930, 7220), (2888, 4825), (3610, 3860), (3667, 3800)]