2080226260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22277}}^1$

素因数の和:22345

約数の個数: 96

約数和(自身を含む): 5389493760

約数和(自身を除く): 3309267500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 644, 667, 805, 812, 1015, 1334, 1610, 2030, 2668, 3220, 3335, 4060, 4669, 6670, 9338, 13340, 18676, 22277, 23345, 44554, 46690, 89108, 93380, 111385, 155939, 222770, 311878, 445540, 512371, 623756, 646033, 779695, 1024742, 1292066, 1559390, 2049484, 2561855, 2584132, 3118780, 3230165, 3586597, 4522231, 5123710, 6460330, 7173194, 9044462, 10247420, 12920660, 14346388, 14858759, 17932985, 18088924, 22611155, 29717518, 35865970, 45222310, 59435036, 71731940, 74293795, 90444620, 104011313, 148587590, 208022626, 297175180, 416045252, 520056565, 1040113130, 2080226260]

約数ペア:

[(1, 2080226260), (2, 1040113130), (4, 520056565), (5, 416045252), (7, 297175180), (10, 208022626), (14, 148587590), (20, 104011313), (23, 90444620), (28, 74293795), (29, 71731940), (35, 59435036), (46, 45222310), (58, 35865970), (70, 29717518), (92, 22611155), (115, 18088924), (116, 17932985), (140, 14858759), (145, 14346388), (161, 12920660), (203, 10247420), (230, 9044462), (290, 7173194), (322, 6460330), (406, 5123710), (460, 4522231), (580, 3586597), (644, 3230165), (667, 3118780), (805, 2584132), (812, 2561855), (1015, 2049484), (1334, 1559390), (1610, 1292066), (2030, 1024742), (2668, 779695), (3220, 646033), (3335, 623756), (4060, 512371), (4669, 445540), (6670, 311878), (9338, 222770), (13340, 155939), (18676, 111385), (22277, 93380), (23345, 89108), (44554, 46690)]