38339450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 74693880

約数和(自身を除く): 36354430

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 137, 145, 193, 274, 290, 386, 685, 725, 965, 1370, 1450, 1930, 3425, 3973, 4825, 5597, 6850, 7946, 9650, 11194, 19865, 26441, 27985, 39730, 52882, 55970, 99325, 132205, 139925, 198650, 264410, 279850, 661025, 766789, 1322050, 1533578, 3833945, 7667890, 19169725, 38339450]

約数ペア:

[(1, 38339450), (2, 19169725), (5, 7667890), (10, 3833945), (25, 1533578), (29, 1322050), (50, 766789), (58, 661025), (137, 279850), (145, 264410), (193, 198650), (274, 139925), (290, 132205), (386, 99325), (685, 55970), (725, 52882), (965, 39730), (1370, 27985), (1450, 26441), (1930, 19865), (3425, 11194), (3973, 9650), (4825, 7946), (5597, 6850)]