20177435800

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{383}}^1\times {\mathrm{1093}}^1$

素因数の和:1733

約数の個数: 96

約数和(自身を含む): 47273402880

約数和(自身を除く): 27095967080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 383, 482, 766, 964, 1093, 1205, 1532, 1915, 1928, 2186, 2410, 3064, 3830, 4372, 4820, 5465, 6025, 7660, 8744, 9575, 9640, 10930, 12050, 15320, 19150, 21860, 24100, 27325, 38300, 43720, 48200, 54650, 76600, 92303, 109300, 184606, 218600, 263413, 369212, 418619, 461515, 526826, 738424, 837238, 923030, 1053652, 1317065, 1674476, 1846060, 2093095, 2107304, 2307575, 2634130, 3348952, 3692120, 4186190, 4615150, 5268260, 6585325, 8372380, 9230300, 10465475, 10536520, 13170650, 16744760, 18460600, 20930950, 26341300, 41861900, 52682600, 83723800, 100887179, 201774358, 403548716, 504435895, 807097432, 1008871790, 2017743580, 2522179475, 4035487160, 5044358950, 10088717900, 20177435800]

約数ペア:

[(1, 20177435800), (2, 10088717900), (4, 5044358950), (5, 4035487160), (8, 2522179475), (10, 2017743580), (20, 1008871790), (25, 807097432), (40, 504435895), (50, 403548716), (100, 201774358), (200, 100887179), (241, 83723800), (383, 52682600), (482, 41861900), (766, 26341300), (964, 20930950), (1093, 18460600), (1205, 16744760), (1532, 13170650), (1915, 10536520), (1928, 10465475), (2186, 9230300), (2410, 8372380), (3064, 6585325), (3830, 5268260), (4372, 4615150), (4820, 4186190), (5465, 3692120), (6025, 3348952), (7660, 2634130), (8744, 2307575), (9575, 2107304), (9640, 2093095), (10930, 1846060), (12050, 1674476), (15320, 1317065), (19150, 1053652), (21860, 923030), (24100, 837238), (27325, 738424), (38300, 526826), (43720, 461515), (48200, 418619), (54650, 369212), (76600, 263413), (92303, 218600), (109300, 184606)]