103635305020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{4957}}^1$

素因数の和:5591

約数の個数: 96

約数和(自身を含む): 236209591296

約数和(自身を除く): 132574286276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 421, 764, 842, 955, 1684, 1910, 2105, 2483, 3820, 4210, 4957, 4966, 5473, 8420, 9914, 9932, 10946, 12415, 19828, 21892, 24785, 24830, 27365, 49570, 49660, 54730, 64441, 80411, 99140, 109460, 128882, 160822, 257764, 321644, 322205, 402055, 644410, 804110, 946787, 1045343, 1288820, 1608220, 1893574, 2086897, 2090686, 3787148, 4173794, 4181372, 4733935, 5226715, 8347588, 9467870, 10434485, 10453430, 12308231, 18935740, 20868970, 20906860, 24616462, 27129661, 41737940, 49232924, 54259322, 61541155, 108518644, 123082310, 135648305, 246164620, 271296610, 398597327, 542593220, 797194654, 1594389308, 1992986635, 3985973270, 5181765251, 7971946540, 10363530502, 20727061004, 25908826255, 51817652510, 103635305020]

約数ペア:

[(1, 103635305020), (2, 51817652510), (4, 25908826255), (5, 20727061004), (10, 10363530502), (13, 7971946540), (20, 5181765251), (26, 3985973270), (52, 1992986635), (65, 1594389308), (130, 797194654), (191, 542593220), (260, 398597327), (382, 271296610), (421, 246164620), (764, 135648305), (842, 123082310), (955, 108518644), (1684, 61541155), (1910, 54259322), (2105, 49232924), (2483, 41737940), (3820, 27129661), (4210, 24616462), (4957, 20906860), (4966, 20868970), (5473, 18935740), (8420, 12308231), (9914, 10453430), (9932, 10434485), (10946, 9467870), (12415, 8347588), (19828, 5226715), (21892, 4733935), (24785, 4181372), (24830, 4173794), (27365, 3787148), (49570, 2090686), (49660, 2086897), (54730, 1893574), (64441, 1608220), (80411, 1288820), (99140, 1045343), (109460, 946787), (128882, 804110), (160822, 644410), (257764, 402055), (321644, 322205)]