7286924650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 14646562560

約数和(自身を除く): 7359637910

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 293, 470, 475, 557, 586, 893, 950, 1114, 1175, 1465, 1786, 2350, 2785, 2930, 4465, 5567, 5570, 7325, 8930, 10583, 11134, 13771, 13925, 14650, 21166, 22325, 26179, 27542, 27835, 27850, 44650, 52358, 52915, 55670, 68855, 105830, 130895, 137710, 139175, 163201, 261649, 261790, 264575, 278350, 326402, 344275, 497401, 523298, 529150, 654475, 688550, 816005, 994802, 1308245, 1308950, 1632010, 2487005, 2616490, 3100819, 4080025, 4974010, 6201638, 6541225, 7670447, 8160050, 12435025, 13082450, 15340894, 15504095, 24870050, 31008190, 38352235, 76704470, 77520475, 145738493, 155040950, 191761175, 291476986, 383522350, 728692465, 1457384930, 3643462325, 7286924650]

約数ペア:

[(1, 7286924650), (2, 3643462325), (5, 1457384930), (10, 728692465), (19, 383522350), (25, 291476986), (38, 191761175), (47, 155040950), (50, 145738493), (94, 77520475), (95, 76704470), (190, 38352235), (235, 31008190), (293, 24870050), (470, 15504095), (475, 15340894), (557, 13082450), (586, 12435025), (893, 8160050), (950, 7670447), (1114, 6541225), (1175, 6201638), (1465, 4974010), (1786, 4080025), (2350, 3100819), (2785, 2616490), (2930, 2487005), (4465, 1632010), (5567, 1308950), (5570, 1308245), (7325, 994802), (8930, 816005), (10583, 688550), (11134, 654475), (13771, 529150), (13925, 523298), (14650, 497401), (21166, 344275), (22325, 326402), (26179, 278350), (27542, 264575), (27835, 261790), (27850, 261649), (44650, 163201), (52358, 139175), (52915, 137710), (55670, 130895), (68855, 105830)]