22474420420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1901}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 49349139840

約数和(自身を除く): 26874719420

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 233, 236, 295, 430, 466, 590, 860, 932, 1165, 1180, 1901, 2330, 2537, 3802, 4660, 5074, 7604, 9505, 10019, 10148, 12685, 13747, 19010, 20038, 25370, 27494, 38020, 40076, 50095, 50740, 54988, 68735, 81743, 100190, 112159, 137470, 163486, 200380, 224318, 274940, 326972, 408715, 442933, 448636, 560795, 591121, 817430, 885866, 1121590, 1182242, 1634860, 1771732, 2214665, 2243180, 2364484, 2955605, 4429330, 4822837, 5911210, 8858660, 9645674, 11822420, 19046119, 19291348, 24114185, 26133047, 38092238, 48228370, 52266094, 76184476, 95230595, 96456740, 104532188, 130665235, 190461190, 261330470, 380922380, 522660940, 1123721021, 2247442042, 4494884084, 5618605105, 11237210210, 22474420420]

約数ペア:

[(1, 22474420420), (2, 11237210210), (4, 5618605105), (5, 4494884084), (10, 2247442042), (20, 1123721021), (43, 522660940), (59, 380922380), (86, 261330470), (118, 190461190), (172, 130665235), (215, 104532188), (233, 96456740), (236, 95230595), (295, 76184476), (430, 52266094), (466, 48228370), (590, 38092238), (860, 26133047), (932, 24114185), (1165, 19291348), (1180, 19046119), (1901, 11822420), (2330, 9645674), (2537, 8858660), (3802, 5911210), (4660, 4822837), (5074, 4429330), (7604, 2955605), (9505, 2364484), (10019, 2243180), (10148, 2214665), (12685, 1771732), (13747, 1634860), (19010, 1182242), (20038, 1121590), (25370, 885866), (27494, 817430), (38020, 591121), (40076, 560795), (50095, 448636), (50740, 442933), (54988, 408715), (68735, 326972), (81743, 274940), (100190, 224318), (112159, 200380), (137470, 163486)]