42896300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 99368640

約数和(自身を除く): 56472340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 107, 190, 211, 214, 380, 422, 428, 475, 535, 844, 950, 1055, 1070, 1900, 2033, 2110, 2140, 2675, 4009, 4066, 4220, 5275, 5350, 8018, 8132, 10165, 10550, 10700, 16036, 20045, 20330, 21100, 22577, 40090, 40660, 45154, 50825, 80180, 90308, 100225, 101650, 112885, 200450, 203300, 225770, 400900, 428963, 451540, 564425, 857926, 1128850, 1715852, 2144815, 2257700, 4289630, 8579260, 10724075, 21448150, 42896300]

約数ペア:

[(1, 42896300), (2, 21448150), (4, 10724075), (5, 8579260), (10, 4289630), (19, 2257700), (20, 2144815), (25, 1715852), (38, 1128850), (50, 857926), (76, 564425), (95, 451540), (100, 428963), (107, 400900), (190, 225770), (211, 203300), (214, 200450), (380, 112885), (422, 101650), (428, 100225), (475, 90308), (535, 80180), (844, 50825), (950, 45154), (1055, 40660), (1070, 40090), (1900, 22577), (2033, 21100), (2110, 20330), (2140, 20045), (2675, 16036), (4009, 10700), (4066, 10550), (4220, 10165), (5275, 8132), (5350, 8018)]