36157780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 81123840

約数和(自身を除く): 44966060

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2011, 3596, 4022, 4495, 8044, 8990, 10055, 17980, 20110, 40220, 58319, 62341, 116638, 124682, 233276, 249364, 291595, 311705, 583190, 623410, 1166380, 1246820, 1807889, 3615778, 7231556, 9039445, 18078890, 36157780]

約数ペア:

[(1, 36157780), (2, 18078890), (4, 9039445), (5, 7231556), (10, 3615778), (20, 1807889), (29, 1246820), (31, 1166380), (58, 623410), (62, 583190), (116, 311705), (124, 291595), (145, 249364), (155, 233276), (290, 124682), (310, 116638), (580, 62341), (620, 58319), (899, 40220), (1798, 20110), (2011, 17980), (3596, 10055), (4022, 8990), (4495, 8044)]