2010591922900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3722629}}^1$

素因数の和:3723145

約数の個数: 72

約数和(自身を含む): 4769314431840

約数和(自身を除く): 2758722508940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 491, 550, 982, 1100, 1964, 2455, 4910, 5401, 9820, 10802, 12275, 21604, 24550, 27005, 49100, 54010, 108020, 135025, 270050, 540100, 3722629, 7445258, 14890516, 18613145, 37226290, 40948919, 74452580, 81897838, 93065725, 163795676, 186131450, 204744595, 372262900, 409489190, 818978380, 1023722975, 1827810839, 2047445950, 3655621678, 4094891900, 7311243356, 9139054195, 18278108390, 20105919229, 36556216780, 40211838458, 45695270975, 80423676916, 91390541950, 100529596145, 182781083900, 201059192290, 402118384580, 502647980725, 1005295961450, 2010591922900]

約数ペア:

[(1, 2010591922900), (2, 1005295961450), (4, 502647980725), (5, 402118384580), (10, 201059192290), (11, 182781083900), (20, 100529596145), (22, 91390541950), (25, 80423676916), (44, 45695270975), (50, 40211838458), (55, 36556216780), (100, 20105919229), (110, 18278108390), (220, 9139054195), (275, 7311243356), (491, 4094891900), (550, 3655621678), (982, 2047445950), (1100, 1827810839), (1964, 1023722975), (2455, 818978380), (4910, 409489190), (5401, 372262900), (9820, 204744595), (10802, 186131450), (12275, 163795676), (21604, 93065725), (24550, 81897838), (27005, 74452580), (49100, 40948919), (54010, 37226290), (108020, 18613145), (135025, 14890516), (270050, 7445258), (540100, 3722629)]