704057860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 1640943360

約数和(自身を除く): 936885500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 121, 214, 220, 242, 428, 484, 535, 605, 1070, 1177, 1210, 2140, 2354, 2420, 2719, 4708, 5438, 5885, 10876, 11770, 12947, 13595, 23540, 25894, 27190, 29909, 51788, 54380, 59818, 64735, 119636, 129470, 149545, 258940, 290933, 299090, 328999, 581866, 598180, 657998, 1163732, 1315996, 1454665, 1644995, 2909330, 3200263, 3289990, 5818660, 6400526, 6579980, 12801052, 16001315, 32002630, 35202893, 64005260, 70405786, 140811572, 176014465, 352028930, 704057860]

約数ペア:

[(1, 704057860), (2, 352028930), (4, 176014465), (5, 140811572), (10, 70405786), (11, 64005260), (20, 35202893), (22, 32002630), (44, 16001315), (55, 12801052), (107, 6579980), (110, 6400526), (121, 5818660), (214, 3289990), (220, 3200263), (242, 2909330), (428, 1644995), (484, 1454665), (535, 1315996), (605, 1163732), (1070, 657998), (1177, 598180), (1210, 581866), (2140, 328999), (2354, 299090), (2420, 290933), (2719, 258940), (4708, 149545), (5438, 129470), (5885, 119636), (10876, 64735), (11770, 59818), (12947, 54380), (13595, 51788), (23540, 29909), (25894, 27190)]