22147300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 56871360

約数和(自身を除く): 34724060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1091, 1450, 2030, 2182, 2900, 4060, 4364, 5075, 5455, 7637, 10150, 10910, 15274, 20300, 21820, 27275, 30548, 31639, 38185, 54550, 63278, 76370, 109100, 126556, 152740, 158195, 190925, 221473, 316390, 381850, 442946, 632780, 763700, 790975, 885892, 1107365, 1581950, 2214730, 3163900, 4429460, 5536825, 11073650, 22147300]

約数ペア:

[(1, 22147300), (2, 11073650), (4, 5536825), (5, 4429460), (7, 3163900), (10, 2214730), (14, 1581950), (20, 1107365), (25, 885892), (28, 790975), (29, 763700), (35, 632780), (50, 442946), (58, 381850), (70, 316390), (100, 221473), (116, 190925), (140, 158195), (145, 152740), (175, 126556), (203, 109100), (290, 76370), (350, 63278), (406, 54550), (580, 38185), (700, 31639), (725, 30548), (812, 27275), (1015, 21820), (1091, 20300), (1450, 15274), (2030, 10910), (2182, 10150), (2900, 7637), (4060, 5455), (4364, 5075)]