2034170780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 4680244800

約数和(自身を除く): 2646074020

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 197, 290, 380, 394, 551, 580, 788, 937, 985, 1102, 1874, 1970, 2204, 2755, 3743, 3748, 3940, 4685, 5510, 5713, 7486, 9370, 11020, 11426, 14972, 17803, 18715, 18740, 22852, 27173, 28565, 35606, 37430, 54346, 57130, 71212, 74860, 89015, 108547, 108692, 114260, 135865, 178030, 184589, 217094, 271730, 356060, 369178, 434188, 516287, 542735, 543460, 738356, 922945, 1032574, 1085470, 1845890, 2065148, 2170940, 2581435, 3507191, 3691780, 5162870, 5353081, 7014382, 10325740, 10706162, 14028764, 17535955, 21412324, 26765405, 35071910, 53530810, 70143820, 101708539, 107061620, 203417078, 406834156, 508542695, 1017085390, 2034170780]

約数ペア:

[(1, 2034170780), (2, 1017085390), (4, 508542695), (5, 406834156), (10, 203417078), (19, 107061620), (20, 101708539), (29, 70143820), (38, 53530810), (58, 35071910), (76, 26765405), (95, 21412324), (116, 17535955), (145, 14028764), (190, 10706162), (197, 10325740), (290, 7014382), (380, 5353081), (394, 5162870), (551, 3691780), (580, 3507191), (788, 2581435), (937, 2170940), (985, 2065148), (1102, 1845890), (1874, 1085470), (1970, 1032574), (2204, 922945), (2755, 738356), (3743, 543460), (3748, 542735), (3940, 516287), (4685, 434188), (5510, 369178), (5713, 356060), (7486, 271730), (9370, 217094), (11020, 184589), (11426, 178030), (14972, 135865), (17803, 114260), (18715, 108692), (18740, 108547), (22852, 89015), (27173, 74860), (28565, 71212), (35606, 57130), (37430, 54346)]