7844150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 8226250

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 359, 437, 475, 575, 718, 874, 950, 1150, 1795, 2185, 3590, 4370, 6821, 8257, 8975, 10925, 13642, 16514, 17950, 21850, 34105, 41285, 68210, 82570, 156883, 170525, 206425, 313766, 341050, 412850, 784415, 1568830, 3922075, 7844150]

約数ペア:

[(1, 7844150), (2, 3922075), (5, 1568830), (10, 784415), (19, 412850), (23, 341050), (25, 313766), (38, 206425), (46, 170525), (50, 156883), (95, 82570), (115, 68210), (190, 41285), (230, 34105), (359, 21850), (437, 17950), (475, 16514), (575, 13642), (718, 10925), (874, 8975), (950, 8257), (1150, 6821), (1795, 4370), (2185, 3590)]