39252100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 91209440

約数和(自身を除く): 51957340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 146, 190, 283, 292, 365, 380, 475, 566, 730, 950, 1132, 1387, 1415, 1460, 1825, 1900, 2774, 2830, 3650, 5377, 5548, 5660, 6935, 7075, 7300, 10754, 13870, 14150, 20659, 21508, 26885, 27740, 28300, 34675, 41318, 53770, 69350, 82636, 103295, 107540, 134425, 138700, 206590, 268850, 392521, 413180, 516475, 537700, 785042, 1032950, 1570084, 1962605, 2065900, 3925210, 7850420, 9813025, 19626050, 39252100]

約数ペア:

[(1, 39252100), (2, 19626050), (4, 9813025), (5, 7850420), (10, 3925210), (19, 2065900), (20, 1962605), (25, 1570084), (38, 1032950), (50, 785042), (73, 537700), (76, 516475), (95, 413180), (100, 392521), (146, 268850), (190, 206590), (283, 138700), (292, 134425), (365, 107540), (380, 103295), (475, 82636), (566, 69350), (730, 53770), (950, 41318), (1132, 34675), (1387, 28300), (1415, 27740), (1460, 26885), (1825, 21508), (1900, 20659), (2774, 14150), (2830, 13870), (3650, 10754), (5377, 7300), (5548, 7075), (5660, 6935)]