1570550577980

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{11933}}^1\times {\mathrm{6949}}^1$

素因数の和:19838

約数の個数: 48

約数和(自身を含む): 3302390800800

約数和(自身を除く): 1731840222820

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 3788, 4735, 6949, 9470, 11933, 13898, 18940, 23866, 27796, 34745, 47732, 59665, 69490, 119330, 138980, 238660, 6580703, 11300551, 13161406, 22601102, 26322812, 32903515, 45202204, 56502755, 65807030, 82922417, 113005510, 131614060, 165844834, 226011020, 331689668, 414612085, 829224170, 1658448340, 78527528899, 157055057798, 314110115596, 392637644495, 785275288990, 1570550577980]

約数ペア:

[(1, 1570550577980), (2, 785275288990), (4, 392637644495), (5, 314110115596), (10, 157055057798), (20, 78527528899), (947, 1658448340), (1894, 829224170), (3788, 414612085), (4735, 331689668), (6949, 226011020), (9470, 165844834), (11933, 131614060), (13898, 113005510), (18940, 82922417), (23866, 65807030), (27796, 56502755), (34745, 45202204), (47732, 32903515), (59665, 26322812), (69490, 22601102), (119330, 13161406), (138980, 11300551), (238660, 6580703)]