97109000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 240715800

約数和(自身を除く): 143606800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 269, 361, 380, 475, 500, 538, 722, 760, 950, 1000, 1076, 1345, 1444, 1805, 1900, 2152, 2375, 2690, 2888, 3610, 3800, 4750, 5111, 5380, 6725, 7220, 9025, 9500, 10222, 10760, 13450, 14440, 18050, 19000, 20444, 25555, 26900, 33625, 36100, 40888, 45125, 51110, 53800, 67250, 72200, 90250, 97109, 102220, 127775, 134500, 180500, 194218, 204440, 255550, 269000, 361000, 388436, 485545, 511100, 638875, 776872, 971090, 1022200, 1277750, 1942180, 2427725, 2555500, 3884360, 4855450, 5111000, 9710900, 12138625, 19421800, 24277250, 48554500, 97109000]

約数ペア:

[(1, 97109000), (2, 48554500), (4, 24277250), (5, 19421800), (8, 12138625), (10, 9710900), (19, 5111000), (20, 4855450), (25, 3884360), (38, 2555500), (40, 2427725), (50, 1942180), (76, 1277750), (95, 1022200), (100, 971090), (125, 776872), (152, 638875), (190, 511100), (200, 485545), (250, 388436), (269, 361000), (361, 269000), (380, 255550), (475, 204440), (500, 194218), (538, 180500), (722, 134500), (760, 127775), (950, 102220), (1000, 97109), (1076, 90250), (1345, 72200), (1444, 67250), (1805, 53800), (1900, 51110), (2152, 45125), (2375, 40888), (2690, 36100), (2888, 33625), (3610, 26900), (3800, 25555), (4750, 20444), (5111, 19000), (5380, 18050), (6725, 14440), (7220, 13450), (9025, 10760), (9500, 10222)]