11297020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 29675520

約数和(自身を除く): 18378500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 137, 140, 155, 190, 217, 266, 274, 310, 380, 434, 532, 548, 589, 620, 665, 685, 868, 959, 1085, 1178, 1330, 1370, 1918, 2170, 2356, 2603, 2660, 2740, 2945, 3836, 4123, 4247, 4340, 4795, 5206, 5890, 8246, 8494, 9590, 10412, 11780, 13015, 16492, 16988, 18221, 19180, 20615, 21235, 26030, 29729, 36442, 41230, 42470, 52060, 59458, 72884, 80693, 82460, 84940, 91105, 118916, 148645, 161386, 182210, 297290, 322772, 364420, 403465, 564851, 594580, 806930, 1129702, 1613860, 2259404, 2824255, 5648510, 11297020]

約数ペア:

[(1, 11297020), (2, 5648510), (4, 2824255), (5, 2259404), (7, 1613860), (10, 1129702), (14, 806930), (19, 594580), (20, 564851), (28, 403465), (31, 364420), (35, 322772), (38, 297290), (62, 182210), (70, 161386), (76, 148645), (95, 118916), (124, 91105), (133, 84940), (137, 82460), (140, 80693), (155, 72884), (190, 59458), (217, 52060), (266, 42470), (274, 41230), (310, 36442), (380, 29729), (434, 26030), (532, 21235), (548, 20615), (589, 19180), (620, 18221), (665, 16988), (685, 16492), (868, 13015), (959, 11780), (1085, 10412), (1178, 9590), (1330, 8494), (1370, 8246), (1918, 5890), (2170, 5206), (2356, 4795), (2603, 4340), (2660, 4247), (2740, 4123), (2945, 3836)]