43030780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 101455200

約数和(自身を除く): 58424420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 169, 260, 290, 338, 377, 439, 580, 676, 754, 845, 878, 1508, 1690, 1756, 1885, 2195, 3380, 3770, 4390, 4901, 5707, 7540, 8780, 9802, 11414, 12731, 19604, 22828, 24505, 25462, 28535, 49010, 50924, 57070, 63655, 74191, 98020, 114140, 127310, 148382, 165503, 254620, 296764, 331006, 370955, 662012, 741910, 827515, 1483820, 1655030, 2151539, 3310060, 4303078, 8606156, 10757695, 21515390, 43030780]

約数ペア:

[(1, 43030780), (2, 21515390), (4, 10757695), (5, 8606156), (10, 4303078), (13, 3310060), (20, 2151539), (26, 1655030), (29, 1483820), (52, 827515), (58, 741910), (65, 662012), (116, 370955), (130, 331006), (145, 296764), (169, 254620), (260, 165503), (290, 148382), (338, 127310), (377, 114140), (439, 98020), (580, 74191), (676, 63655), (754, 57070), (845, 50924), (878, 49010), (1508, 28535), (1690, 25462), (1756, 24505), (1885, 22828), (2195, 19604), (3380, 12731), (3770, 11414), (4390, 9802), (4901, 8780), (5707, 7540)]