85895800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 212129280

約数和(自身を除く): 126233480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 71, 92, 100, 115, 142, 184, 200, 230, 263, 284, 355, 460, 526, 568, 575, 710, 920, 1052, 1150, 1315, 1420, 1633, 1775, 2104, 2300, 2630, 2840, 3266, 3550, 4600, 5260, 6049, 6532, 6575, 7100, 8165, 10520, 12098, 13064, 13150, 14200, 16330, 18673, 24196, 26300, 30245, 32660, 37346, 40825, 48392, 52600, 60490, 65320, 74692, 81650, 93365, 120980, 149384, 151225, 163300, 186730, 241960, 302450, 326600, 373460, 429479, 466825, 604900, 746920, 858958, 933650, 1209800, 1717916, 1867300, 2147395, 3435832, 3734600, 4294790, 8589580, 10736975, 17179160, 21473950, 42947900, 85895800]

約数ペア:

[(1, 85895800), (2, 42947900), (4, 21473950), (5, 17179160), (8, 10736975), (10, 8589580), (20, 4294790), (23, 3734600), (25, 3435832), (40, 2147395), (46, 1867300), (50, 1717916), (71, 1209800), (92, 933650), (100, 858958), (115, 746920), (142, 604900), (184, 466825), (200, 429479), (230, 373460), (263, 326600), (284, 302450), (355, 241960), (460, 186730), (526, 163300), (568, 151225), (575, 149384), (710, 120980), (920, 93365), (1052, 81650), (1150, 74692), (1315, 65320), (1420, 60490), (1633, 52600), (1775, 48392), (2104, 40825), (2300, 37346), (2630, 32660), (2840, 30245), (3266, 26300), (3550, 24196), (4600, 18673), (5260, 16330), (6049, 14200), (6532, 13150), (6575, 13064), (7100, 12098), (8165, 10520)]