4420456430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{60397}}^1$

素因数の和:60980

約数の個数: 32

約数和(自身を含む): 8584246944

約数和(自身を除く): 4163790514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2815, 5630, 7319, 14638, 36595, 60397, 73190, 120794, 301985, 603970, 785161, 1570322, 3925805, 7851610, 34003511, 68007022, 170017555, 340035110, 442045643, 884091286, 2210228215, 4420456430]

約数ペア:

[(1, 4420456430), (2, 2210228215), (5, 884091286), (10, 442045643), (13, 340035110), (26, 170017555), (65, 68007022), (130, 34003511), (563, 7851610), (1126, 3925805), (2815, 1570322), (5630, 785161), (7319, 603970), (14638, 301985), (36595, 120794), (60397, 73190)]