940472000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9083

約数の個数: 112

約数和(自身を含む): 2508516192

約数和(自身を除く): 1568044192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 3250, 4000, 4160, 5200, 6500, 8000, 9043, 10400, 13000, 18086, 20800, 26000, 36172, 45215, 52000, 72344, 90430, 104000, 117559, 144688, 180860, 226075, 235118, 289376, 361720, 452150, 470236, 578752, 587795, 723440, 904300, 940472, 1130375, 1175590, 1446880, 1808600, 1880944, 2260750, 2351180, 2893760, 2938975, 3617200, 3761888, 4521500, 4702360, 5877950, 7234400, 7523776, 9043000, 9404720, 11755900, 14468800, 14694875, 18086000, 18809440, 23511800, 29389750, 36172000, 37618880, 47023600, 58779500, 72344000, 94047200, 117559000, 188094400, 235118000, 470236000, 940472000]

約数ペア:

[(1, 940472000), (2, 470236000), (4, 235118000), (5, 188094400), (8, 117559000), (10, 94047200), (13, 72344000), (16, 58779500), (20, 47023600), (25, 37618880), (26, 36172000), (32, 29389750), (40, 23511800), (50, 18809440), (52, 18086000), (64, 14694875), (65, 14468800), (80, 11755900), (100, 9404720), (104, 9043000), (125, 7523776), (130, 7234400), (160, 5877950), (200, 4702360), (208, 4521500), (250, 3761888), (260, 3617200), (320, 2938975), (325, 2893760), (400, 2351180), (416, 2260750), (500, 1880944), (520, 1808600), (650, 1446880), (800, 1175590), (832, 1130375), (1000, 940472), (1040, 904300), (1300, 723440), (1600, 587795), (1625, 578752), (2000, 470236), (2080, 452150), (2600, 361720), (3250, 289376), (4000, 235118), (4160, 226075), (5200, 180860), (6500, 144688), (8000, 117559), (9043, 104000), (10400, 90430), (13000, 72344), (18086, 52000), (20800, 45215), (26000, 36172)]