10986258640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{90407}}^1$

素因数の和:90465

約数の個数: 120

約数和(自身を含む): 30672179712

約数和(自身を除く): 19685921072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 60760, 90407, 121520, 180814, 361628, 452035, 632849, 723256, 904070, 1265698, 1446512, 1808140, 2531396, 2802617, 3164245, 3616280, 4429943, 5062792, 5605234, 6328490, 7232560, 8859886, 10125584, 11210468, 12656980, 14013085, 17719772, 19618319, 22149715, 22420936, 25313960, 28026170, 35439544, 39236638, 44299430, 44841872, 50627920, 56052340, 70879088, 78473276, 88598860, 98091595, 112104680, 137328233, 156946552, 177197720, 196183190, 224209360, 274656466, 313893104, 354395440, 392366380, 549312932, 686641165, 784732760, 1098625864, 1373282330, 1569465520, 2197251728, 2746564660, 5493129320, 10986258640]

約数ペア:

[(1, 10986258640), (2, 5493129320), (4, 2746564660), (5, 2197251728), (7, 1569465520), (8, 1373282330), (10, 1098625864), (14, 784732760), (16, 686641165), (20, 549312932), (28, 392366380), (31, 354395440), (35, 313893104), (40, 274656466), (49, 224209360), (56, 196183190), (62, 177197720), (70, 156946552), (80, 137328233), (98, 112104680), (112, 98091595), (124, 88598860), (140, 78473276), (155, 70879088), (196, 56052340), (217, 50627920), (245, 44841872), (248, 44299430), (280, 39236638), (310, 35439544), (392, 28026170), (434, 25313960), (490, 22420936), (496, 22149715), (560, 19618319), (620, 17719772), (784, 14013085), (868, 12656980), (980, 11210468), (1085, 10125584), (1240, 8859886), (1519, 7232560), (1736, 6328490), (1960, 5605234), (2170, 5062792), (2480, 4429943), (3038, 3616280), (3472, 3164245), (3920, 2802617), (4340, 2531396), (6076, 1808140), (7595, 1446512), (8680, 1265698), (12152, 904070), (15190, 723256), (17360, 632849), (24304, 452035), (30380, 361628), (60760, 180814), (90407, 121520)]